Mathematics High School


Which equation is NOT a linear function?

Which Equation Is NOT A Linear Function?

Answers

Answer 1

Answer:

y=x^2-2

Step-by-step explanation:

Linear functions have a constant slope, so nonlinear functions have a slope that varies between points. Algebraically, linear functions are polynomials with highest exponent equal to 1 or of the form y = c where c is constant. Nonlinear functions are all other functions. An example of a nonlinear function is y = x^2

Answer 2

Answer:

y=x^2 -2

Step-by-step explanation:

This will result in a parabola, which does not fit the description of a linear function.

Related Questions

what’s the answer???

Answers

Answer:

Saturday: 1.5x

Sunday: 2x

Step-by-step explanation:

    For the the Chart, Saturday, we can automatically see that when 1 is inputted into the equation we get 1.5, as anything times 1 will equal the same number inputted (x). So we can try 1.5x and plug in every other x value and see what we get:

1.5(2) = 3

1.5(3) = 4.5

1.5(4) = 6

This verifies that the equation 1.5x works with this chart.

   For the graph its simple, do rise over run and your slope is 2/1 which is 2 so we have 2x for our equation so far and now to find the + or - at the end of the equation ( the "b" variable of the mx + b form) we just look at where does the function intersect with the Y-axis. Since it is at 0 we don't need to add a "b" variable to the equation so the equation for the graph is 2x for Sunday.

what is 6x - 12 = 30​

Answers

the answer to your question is x = 7

Answer:

x = 7

step by step:

6x - 12 = 30​

add 12 to the other side to start to get x by itself on one side

6x = 42

divide by 6 on both sides to get x completely by itself

x = 7

138+710 is the same as blank + 700

Answers

Answer: 148

Step-by-step explanation:

the answer is 148. 710+138= 848. so 848-700=148. 148+700 is the same as 138+710.

2. Given the graph below, answer the following questions.
У

a. What is the function that represents line A?

Answers

Function A is increasing

The graph shows the cost for cherries and apples. Which statement is true about the unit costs shown in the graph?


A.The unit cost for apples is greater because the slope is greater than the slope for cherries

B.The unit cost for cherries is greater because the slope is greater than the slope for apples.

C.The unit cost for cherries is greater because the slope is less than the slope for apples.

D.The unit cost for apples is greater because the slope is less than the slope for cherries.

Answers

Step-by-step explanation:

B.The unit cost for cherries is greater because the slope is greater than the slope for apples.

(01.05 LC)
What is the equation in point-slope form of the line passing through (1, 2) and
(2,5)? (5 points)
A) (y - 2) = 3(x - 1)
B) (y + 2) = 3(x + 1)
C) (y - 1) = -3(x - 2)
D) (y - 2) = -3(x - 1)

Answers

I think it is c. Hope this helps!

-3х - 9 + 15х
I’m confusion

Answers

Answer: 12x-9

Step-by-step explanation:

Combine like terms

HELP ME, Which number has the greatest absolute value?

Answers

3/4 !! Has the greatest absolute because the rest are negative numbers !!
3/4, absolute values are positives & the rest are negative

If you have two carrots and she eats one how many carrots do you have.

Anyone want to hop on zőom or anything? ​

Answers

Answer:

1 carrot

Step-by-step explanation:

i cant believe she did that

you will have 1 carrot

A printer is printing photos. For every 15 photos, the printer takes 3 minutes.
Complete the table below showing the number of photos and the time it takes to print them.

Answers

Answer:

20, 6, 45, 10

Step-by-step explanation:

each minute is 5 papers so 3 min is 15 then 4 min is 20 papers

Answer: Number of photos: 15,25,35,40,50

Time: 3,5,7,8,10

Step-by-step explanation:

To find the time we divide the number of photos by 5. To find the number of photos we multiply the time by 5.when the number of photos is 35, the time is 35 divided by 5 which equals 7 minutes.

a box of cereal contains approximately 10 cups of cereal. if Alex eats 1 1/4 cups of cereal each day, how many days will one box of cereal last

Answers

Answer:

8

Step-by-step explanation:

If you do 10/ 1 1/4 you get 8 days so One week and one day 8)

5. Carlos collected tickets to concerts he went to. This year he went to 4 concerts. He has now been to 17 concerts. If zequals the number of concerts he had been to before this year, which expression represents this situation? A t = 17+ 4 Bt=4 - 17 C. 17 = t + 4 D. 4 = t + 17​

Answers

Answer:

The answer is 17=t

Step-by-step explanation:

If you add the tickets you get 17=t. Good luck.

$ 4.75 for 18 oz. and 11.29 for 40 oz.
$________ per ounce
$________ per ounce

Answers

Answer:

2.25 and 4.23

Step-by-step explanation:

What’s da slope??????

Answers

Answer:

1/3

Step-by-step explanation:

Answer would be B, 1/3.

Jaden needs to keep at least $40 in his bank account. He just bought a pair of shoes for $145. How much money (x) did Jaden need to have in his account before buying the shoes to stay above his limit?

Answers

Jaden needed to have 185 dollars in his bank account before buying the shoes to stay above the limit

HELP PLEASEEE ill mark Brainly

1. (Question in picture)
2. Simplifiy √(1-cos0)(1+cos0)

Answers

Answer:

lol i cant see it sorry

Step-by-step explanation:

The regular price of a sweater is $40, the sale price is $34. What is the percent of decrease?

Answers

Answer:

5%

Step-by-step explanation:

you subtract then conert

. A gym charges $25 a month membership fee. The cost of a personal trainer is $15 per session.
If p represents the number of personal training sessions used and c represents the total
charges at the end of the month, what finear equation can be used to determine a user's
monthly bill?

Answers

Yes that’s a good answer

if g(x) = 3x - 5 and g(a) = 19, then 2a =?​

Answers

Answer:

Step-by-step explanation:

if g(a)=19

19=3a-5

24=3a

a=8

2a=16

Step by step explanation

Answers

Answer:

[tex]\huge\boxed{\tt{x = -5 , y = 2}}[/tex]

Step-by-step explanation:

x = y - 7   ---------------------(1)

-y - 2x = 8 --------------------(2)

Put Equation (1) into (2)

- y - 2 ( y-7 ) = 8

-y - 2y + 14 = 8

-3y = 8 - 14

-3y = -6

Divide -3 to both sides

y = -6 / -3

y = 2

Put y = 2 in (1)

x = 2 - 7

x = -5

So,

x = -5 , y = 2

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

If g (x) = -3x + 2 , find g (x + 5).


HELP PLZ

Answers

Answer:

gx+5g

Step-by-step explanation:

1 Expand by distributing terms.

gx+gx5

2 Regroup terms.

gx+5g

5x + 14 = 2x - 7

find the value of x

Answers

x = -7
That’s your answer :)

Answer:

x= -7

 5x + 14 = 2x -7

-5x            -5x

 14 = -3x -7

+7          +7

21 = -3x

x= -7


Write the product using exponents. Use^ to indicate raising the number to a power.
Use parentheses but do not type spaces.
(-6)(-6)

Answers

Answer:

(-6)^2

Step-by-step explanation:

(-6)(-6) is the same as saying (-6) x (-6) which equals to 36. (-6) to the second power is what (-6)^2 means. The two is the exponent.

is this right? im very confused

Answers

Answer:

yes!

Step-by-step explanation:

Can someone help me please

Answers

Answer:

4 to the power of 13

Step-by-step explanation:

4 to the power of 3. When dividing numbers with exponents, you’ll subtract the powers and keep the base! So 8-5 is 3 and you keep the base so it’s 4^3.

Heather must prove this theorem: If a quadrilateral is a parallelogram, then the opposite sides are congruent.
8
theorem. ABCD. and
Below is her paragraph proof of the theorem.
By definition the opposite sides of a parallelogram are parallel. 21 and 2223 because alternate interior angles are congruent. AA BC 2 ACDA by the
BC DA by CPCTC
Which choice correctly fills in the blank line in the paragraph prool?
O SAS
O SSS
O CPCTC
O ASA

Answers

Answer: its supposed to be CPCTC but my teacher told us to not put it so i dont know

Step-by-step explanation:

Select all the equations that are equivalent to this equation.
1/4 (8x + 56) = 20

1. 56 + 8x = 80
2. 14 = 20 – 8x
3. 2x + 14 = 5
4. 2x = 6
5. x = 3

Answers

I think it’s 1, 4, and 5
Hope this helps <3

HELP HURRY f(x)=1/3•4^x

Answers

Answer:

Combine

1

3

and

4

x

.

f

(

x

)

=

4

x

3

Step-by-step explanation:

the answer is 4 times 3

The length of which line segment is equal to the exact value of the sine if theta?

Option 3: line segment OR
Option 4: line segment OS​

Answers

Answer: Option 2. Segment TS

====================================================

Explanation:

Recall that the sine of an angle is equal to the ratio of opposite over hypotenuse.

In other words,

sin(angle) = opposite/hypotenuse

With respect to reference angle theta, the side TS is opposite this angle. It is the leg furthest from the angle. The hypotenuse is the longest side segment TO. The hypotenuse is always opposite the 90 degree angle.

For a unit circle, the radius is 1, so segment TO is 1 unit long.

Therefore,

sin(angle) = opposite/hypotenuse

sin(theta) = TS/TO

sin(theta) = TS/1

sin(theta) = TS

What kind of translation is shown?


Answers

Answer:

Ah welp.. there is no file attached..

Step-by-step explanation:

Answer:

what translation???

Step-by-step explanation:

there is no file attached..

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