Answers
Answer:
b
Step-by-step explanation:
The second graph, which represents Table B, represents an exponential function.
What is an exponential function?Mathematical functions with exponents include exponential functions. f(x) = bˣ, where b > 0 and b 1, is a fundamental exponential function.
Let table A represents the first graph.
x: 0, -1, 1, 2, -2, 3, -3.
y: 0, -1, -1, -4, -4, -6, -6.
And table B represents the second graph.
x:-4, -3,-2.75, -2.
y: 2, 4, 6, 10
To determine which graph represents an exponential function, we need to recall the properties of exponential functions. An exponential function is a function of the form y = a^x, where a is a constant greater than 0 and not equal to 1.
Looking at table A, we can see that the y-values do not appear to follow an exponential pattern. For example, the y-values for x = 1 and x = -1 are both -1, but the y-value for x = 2 is -4. This is not consistent with the pattern of an exponential function.
Looking at table B, we can see that the y-values do appear to follow an exponential pattern. The y-values increase rapidly as x increases, which is consistent with the pattern of an exponential function. To confirm this, we can calculate the ratio of consecutive y-values:
For x = -4 and x = -3, y increases by a factor of 4/2 = 2.
For x = -3 and x = -2.75, y increases by a factor of 6/4 = 1.5.
For x = -2.75 and x = -2, y increases by a factor of 10/6 = 1.67.
These ratios are not exactly the same, but they are approximately equal to each other. This is consistent with the pattern of an exponential function, where the ratio of consecutive y-values is constant.
Therefore, the second graph, which represents Table B, represents an exponential function.
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Related Questions
PLEASE!
What is the equation of the line that passes through the point (-6, 4) and has a
slope of -
?
Answers
Answer:
y = -5/6x - 1
Step-by-step explanation:
I don't have a real way to figure these types of problems out but I went on desmos (Graphing Calculator) and put in the slope and kust kept guessing the y-intercept until the line passed through (-6, 4).
A $125 item is discounted 28%. Find the amount of discount.
Answers
Answer:
$90
Step-by-step explanation:
125 x .28 is 35
125-35 is 90
what is 14 + b = 4.5
PLEASE HURRY
Answers
Answer:
-9.5
Step-by-step explanation:
14+b=4.5
b=-9.5
2)what is the ratio of 400m to 1.5km
Answers
Answer:
4km/1.5km
Step-by-step explanation:
hope that helps :)
Ratio of 400m to 1.5km is 400/1500 or 400:1500
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Here the given quantities are 400m and 1.5km
The quantities are with different unit
We convert them into same unit
We know that one kilometre=1000 metre
One kilometre equal to thousand metres.
Let us convert 1.5 km to metre by multiplying 1.5 with 1000
1.5×1000=1500
The ratio of 400m to 1.5km is 400/1500 or 400:1500
Hence ratio of 400m to 1.5km is 400/1500 or 400:1500
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convert 60 degrees to celcius
Answers
Answer:
15.55555555555556
Step-by-step explanation:
Gotta run srry
Answer: 15.5556 unless you round it up to 16
John and 2 friends each ate 5/6 of pizza, how many pizza's did the consume all together
Answers
Answer:
2 [tex]\frac{1}{2}[/tex]pizzas
Step-by-step explanation:
The equation to this question can be written as 5/6 + 5/6 + 5/6 or 5/6 x 3.
To multiply 5/6 by 3, we can set it up as [tex]\frac{5}{6} * \frac{3}{1}[/tex]. Now to multiple, we just multiply straight across. We do 5 * 3 over 6 * 1 to get 15/6. Now, all we have to do is simplify the fraction. 6 goes into 15 two times, so we know they ate 2 pizzas. Now we are left with 3/6. 3/6 can be rewritten as [tex]\frac{1}{2}[/tex]. In total, they ate 2 [tex]\frac{1}{2}[/tex] pizzas.
Hope this helps!
Complete the statements about the transformation shown. Point W corresponds to point . Angle ZWX corresponds to angle .
Answers
Answer: W’
Z’W’X’
Step-by-step explanation:
Answer:
Point W corresponds to point
✔ W'
Angle ZWX corresponds to angle
✔ Z'W'X'
What expression is equivalent to
(7-2x)+(-4x-10)?
Answers
Answer:
The answer is...
−6
What is the measure of angle ABE?
Answers
Mario has a piece of rope 31 inches long. This is how many inches less than a yard?
Answers
Answer:
5 inches less than a yard.
A yard has 36 inches.
36-31=5
Step-by-step explanation:
please help, would be greatful :)
Answers
Answer:
1. a = 21°
2. b = 70°
3. c = 89°
Step-by-step explanation:
1. Determination of the value of a.
a = 21° (vertically opposite angles are equal)
2. Determination of the value of b.
From the question given above,
110 + b = 180 (sum of angles on a straight line)
Collect like terms
b = 180 – 110
b = 70°
3. Determination of the value of c.
a + b + c = 180 (sum of angles in a triangle)
a = 21°
b = 70°
c =?
21 + 70 + c = 180
91 + c = 180
Collect like terms
c = 180 – 91
c = 89°
A group of film students in college shot 420 short videos and 40% of the videos included background music. How many included background music?
Answers
Answer:
168 Videos included background music
Step-by-step explanation:
Answer:
(40×420)/100=168 videos
7*12 ÷ 7*4is equal to _____.
Answers
Answer:
3
Step-by-step explanation:
7*12 / 7*4
84 / 28
3
Answer:
3
Step-by-step explanation:
That would be the answer to this question
3k - 2 = 10
I don't understand how to solve this.
Answers
Answer:
(4)
Step-by-step explanation:
you times the thing by the thing and then go boom because 3 x 4 - 2 = 10 ez ez gg
Know this question
I don’t know what this is
Answers
Step-by-step explanation:
the value of x= 3
.............
Q. a) Work out an expression to find the nth term of the sequence 5,8,11,....... b) find the 90th term of the sequence. *
Answers
Answer:
The nth term is 3n+2.
The given sequence is in A.P.
Here,
First term,a= 5
Common difference,d= 3
Therefore the nth term = a+(n-1)d =5+(n-1)3
=5+3n-3 =3n+2.
Step-by-step explanation:
please help this is due soon! its timed and im scared
Answers
Answer: 1000(1.05)^X or C
Step-by-step explanation: F(x) = a(1+r)^X
A = Initial amount, which is 1000
r = growth rate, which is .05, and you add 1 to that
So it's 1000(1.05)^X
GOOD LUCK!! :D
Help with this problem
Answers
Answer:
12x -2 = 22
12x = 22 +2
12x = 24
x = 24/12
x= 2
therefore, the vale of x =2.
Ain't you ever just like rainbow stuff cuz you think it's pretty or cool and just like it and people think you're gay but actually not?
Answers
HELPPPPP QUICK
Andrew has pencils and erasers. The ratio of the number of
his pencils to the number of his erasers is 2:6. If Andrew has
36 erasers, how many pencils does Andrew have?
_pencils
Enter the answer
Answers
6x6=36
2x6= 12
complete diagram fill in squares
Answers
Perimeter P Output: 6, 8, 10, 12
Explanation: Just replace the x with the inputs and then solve.
Answer:
See below
Step-by-step explanation:
Area | PerimeterInput | Output | Input | Output
x | 2x | x | 2(2 + x)
1 | 2 | 1 | 6
2 | 4 | 2 | 8
3 | 6 | 3 | 10
4 | 8 | 4 | 12
PLS HELPPP MATHHH QUESTIONSSS REWARD BRAINLIEST AND STARS!!!!!!!!
Answers
14779.67635 Is this in the correct decimal place because it is not? Someone help me
Answers
Answer:
Yes it is
Step-by-step explanation:
evaluate (2^3)(2^-7)
Answers
Answer:
0.0625
Step-by-step explanation:
Hope this helped you
Answer: I think the answer is 1/16
(0.0625)
Step-by-step explanation:
It takes 58 pounds of seed to completely plant a 7-acre field.
How many acres can be planted per pound of seed?
Answers
Answer:
5657.14 square feet
Step-by-step explanation:
PLEASE HURRY WILL GIVE BRAILIEST!!
Write the equation in point-slope form that has a slope of -3/4 and passes through the point (2, -9).
Answers
......................
Find Surface Area! WILL MARK BRANLIEST PLEASE HURRY!
Answers
Answer:
1164
Step-by-step explanation:
Surface area is the sum of the areas for all the faces. So 20×15= 300 since there is another one like that you multiply that answer by 2. Then 16×12= 192 then repeat and multiply 192 by 2. Then 12×15= 180 and since there is only one you dont multiply it by 2. Now add (192×2) + (300×2) + 192.
384 + 600 + 192 = 1164
Solving two-step equations:
Mia made three times as many baskets in yesterday’s basketball game as she did last Saturday. She scored a total of 24 baskets for both games. How many baskets did Mia score last Saturday?
Please show me how to do it and the answer. :)
Answers
Answer:
Mia scored 6 baskets Last Saturday.
Step-by-step explanation:
Let:
Mia made score of baskets on Last Saturday = x
Mia made score of baskets yesterday = 3x (Mia made three times as many baskets in yesterday’s basketball game as she did last Saturday. three times means multiply 3 with score of Last Saturday baskets, i.e. x)
Total score of baskets = 24
We need to find How many baskets did Mia score last Saturday?
We can write:
Total Score = Score on Last Saturday + Score yesterday
[tex]24=x+3x[/tex]
Solving this equation we can find value of x:
[tex]24=x+3x\\24=4x\\=>4x=24\\x=\frac{24}{4}\\x=6[/tex]
So, we get value of x = 6
Mia made score of baskets on Last Saturday = x = 6
Mia scored 6 baskets Last Saturday.
Please help me with the questions
Answers
Step-by-step explanation:
length x or opposite will be 12.6
Answer:
x = 13
Step-by-step explanation:
Right Triangles
In a right triangle, there is an internal angle of 90°. The other two must add up to 90°.
The trigonometric ratios are satisfied in a right triangle. The tangent ratio, for example, is defined as:
[tex]\displaystyle \tan 35^\circ=\frac{\text{opposite leg}}{\text{adjacent leg}}[/tex]
The angle of 35° is adjacent to the side of length 18 and is opposite to the side of length x, thus:
[tex]\displaystyle \tan 35^\circ=\frac{x}{18}[/tex]
Solving for x:
[tex]x=18\tan 35^\circ[/tex]
This is the equation to solve. Now substitute the tangent for its value to get
x = 13
Eric's mother drives to work in 20 minutes when driving at her usual speed. When traffic is bad,she drives 10 miles per hour slower, and the trip takes 10 minutes longer. What is Eric's mother's usual speed
Answers
Answer:
Pretty Sure it’s 20mph
Step-by-step explanation:
X/20=x-10/30
30x=20x-200
30x=20x-200
-20x
10x=-200
Divied by ten on both sides.
x=-20
20mph