Is this function linear or nonlinear?

y=2x2−4

10 POINTS

Answer:

12,708,048

Step-by-step explanation:

Answer:5

Step-by-step explanation:-7+8=1 so-3+8=5

Let H = Hailey's age and M = Maverick

Hailey is 3 times as old as Maverick: H = 3M

The sum of their ages is 48 years: H + M = 48

Since H = 3M, substitute 3M in place of H in the second equation:

H + M = 48

3M + M = 48

4M = 48

M = 12

Maverick is 12 years old. Hailey = 3M = 3(12) = 36 years old.

Answer:

Perhaps 100% if cats were 31% as based off my calculations, they are.

Step-by-step explanation:

5 + 9 + 7 + 48 = 69

100-69=31%

Answer:

x = 83

Step-by-step explanation:

You know that half of 3x-9 is x+37. That means 2(x+37) = 3x-9. Solve the left side of the equation. You will get 2x+74. Now the whole equation is 2x+74=3x-9. Well, move the like terms to each of their sides. You will now have 74+9 = 3x-2x. Simplify and you will get 83 = x.

Hope this helps! Please mark me as brainliest!

Answer:

x=83

Step-by-step explanation:

Since we know that half of 3x-9 is x+37, that's the same as saying the double of x+37 or 2(x+37) is equal to 3x-9. So, we can write this equation: 3x-9=2(x+37). Now, all we have to do is use simple algebra to solve the problem:

   Steps               Justification

3x-9=2(x+37)   Original Equation

3x-9=2x+74     Distributive Property of Equality

x-9=74             Subtraction Property of Equality (Subtract 2x from both sides)

x=83                Addition Property of Equality (Add 9 to both sides)

Hope this helps!! :)

Answer:

3/12

Step-by-step explanation:

The slope is Rise over Run

They gave you the rise of 12ft

and a horizontal change is equal to run which is 100.

12/100 simplifies to 3/12.

Hope this helps.

Given:

The multiples of 2 form a sequence as follows: 2, 4, 6, 8, 10, 12, 14, 16, ...

To find:

Description of the sequence you see. What about the multiples of three? Four? Five?

Solution:

The multiples of 2 form a sequence as follows:

2, 4, 6, 8, 10, 12, 14, 16, ...

It is defined as [tex]a_n=2n[/tex], where n is a natural number. It represents all positive even numbers.

Multiples of 3, 4 and 5 form the respective sequences:

[tex]a_n=3n[/tex], i.e., 3, 6, 9, 12, 15, 18, 21, 24,...

[tex]a_n=4n[/tex], i.e., 4, 8, 12, 16, 20, 24, 28, 32...

[tex]a_n=5n[/tex], i.e., 5, 10, 15, 20, 25, 30, 35, 40...

The range of the function f(x) = -3x + 4 is all real numbers

None of the options is correct

The given function is:

f(x)  =  -3x  +  4

The range of a function is the set of its valid output values

The function f(x) = -3x + 4 does not have any constraint, neither does it have any value that will make the function f(x) to be undefined.

Therefore, both the domain and the range of the function is a set of all real numbers

The range of the function f(x) = -3x + 4 is a set of all real numbers

Learn more here: https://brainly.com/question/19271624

Answer:

19

Step-by-step explanation:

The markings on the triangle means that this is an equilateral triangle (All sides are the same length)

So, we can set the two equations we have equal to each other

4x + 7 = 3x + 10

x + 7 = 10

x = 3

Plug it into either equation

3(3) + 10 = 19

Answer:

Step-by-step explanation:

We can split this up into 3 shapes.

Using the attached image:

[tex]A = (5-2)*(3)\\A = 3*3 = 9\\\\B = \frac{1}{2}(7-3)(5-2)\\B = \frac{1}{2}(4)(3)\\B = 2*3 = 6\\\\C = 7 * 2 = 14\\\\A + B + C = 14 + 6 + 9 = 29[/tex]

Answer:

15y^5

Step-by-step explanation:

Formula for the area of a rectangle is length times width.

so in this case, it would be 15y^5!! Trust me I just did this!

Answer:

3y^3 x 5y^2 = 15^5

Step-by-step explanation:

done diggity dog

Answer:

y = 3/5 +2

Step-by-step explanation:

Answer: -1

Step-by-step explanation:

just plug in -16 for t.

-16 + 5

———

11

SIMPLIFY TOP

-11

—-

11

-1

Answer:

[tex]-1[/tex]

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

[tex]\frac{t+5}{11}[/tex]

t = -16

Step 2: Evaluate

Answer:

The answer is D.(-7, -3), (-4, 0) (0, 4), (3, 7)

Step-by-step explanation:

I did this on a test last week and i got this question right.

Answer:

How much time does it take for one book tho?

Step-by-step explanation:

If it takes two minutes for one book then it would take 1,500 minutes for all books to be labled.

Answer:

the answer is 1.8 and its terminating

Answer:

52° since AGE is the same angle as FHD

Step-by-step explanation:

Answer:

The answer (from left to right) is -3.5 and -2.5

Step-by-step explanation:

Answer:

from the left to the right: -3.5, -2.5

Step-by-step explanation:

have a good day

Answer:  b

He jumped out of the airplane and deploying his parachute.

Step-by-step explanation: The first sentence because the verbs keep a -Ed ending, signifying the last tense through the whole sentence

Answer: b

He jumped out of the airplane and deploying his parachute.

Step-by-step explanation:

Answer:

[(i^21) - (i^22)]d

the direction will not matter because the direction will always be the same no matter what order you choose  

Step-by-step explanation:

This is the answer

The expression that will tell you the direction the robot is going will be ((i)²¹*(-i)²²)d i.e. right to the initial direction. And the order does not matter for the direction it is finally facing.

When in the complex plane, the line is rotated clockwise, then the line is multiplied by -i and when the line is rotated anti-clockwise, then the line is multiplied by i.

A right turn is the clockwise rotation of the direction vector by the angle of 90°. It is equivalent to multiplying the complex number by -i.

A left turn represents a counterclockwise rotation of the direction vector by the angle of 90°. It is equivalent to multiplying the complex number by i.

Here assume the initial direction vector of the robot is d

the robot is turned to the left 21 times. so now the direction vector will be di²¹. Then it is rotated right 22 times,  now the direction vector will be (di²¹)*(-i)²²=d((i)²¹*(-i)²²).

So, now the direction that the robot is going= d((i)²¹*(-i)²²)= di²¹⁺²²=di⁴³= d(-i)= -di

means the robot is the right of the initial direction.

Now the expression that shows the direction that the robot is going is d((i)²¹*(-i)²²).

The order does not matter as the direction will always be the same irrespective of the order.

Therefore The expression that will tell you the direction the robot is going will be ((i)²¹*(-i)²²)d i.e. right to the initial direction. And the order does not matter for the direction it is finally facing.

Learn more about the complex plane

here: https://brainly.com/question/16835201

#SPJ2

Answer:

-19

Step-by-step explanation:

0.3h+1.2=0.1h-2.6

.2h+1.2=-2.6

.2h=-3.8

h=-19

Answer: $7.39

Step-by-step explanation:

From the question, we are informed that a store sells mugs and that each mugs cost the same amount. We are further told that during a sale the store reduces of each mug by $1.75 and that Wen spends $28.20 on 5 mugs.

Since the store reduced $1.75 on each mugs, the amount that When would have paid without the discount will be:

= $28.20 + ($1.75 × 5)

= $28.20 + $8.75

= $36.95

The price of one mug before the sale will then be:

= $36.95 / 5

= $7.39

Answer:

7.39

Step-by-step explanation:

Mr. Smith has an online cooking show. Before he films an episode about baking the perfect pound cake, he prepares his ingredients. His recipe calls for 2 1 /2 cups of sugar for the cake and 1 1/ 4 cups of sugar for the vanilla glaze. How many 1 /4 -cup scoops of sugar does he need? Write your answer as a whole number, fraction, or mixed number. Simplify any fractions.

Answer:

15

Step-by-step explanation:

We are given

Mr. Smith's recipe calls for 2 1/2 cups of sugar for the cake and 1 1/4 cups of sugar for the vanilla glaze.

The total amount of sugar he would need

2 1/2 + 1 1/4

= (2 + 1) + (1/2 + 1/4)

= 3 3/4 cups of sugar.

We need this amount of sugar in 1/4 cup scoops.

This is calculated as:

let x be the number of scoops needed

x * 1/4 = 3 3/4

x* 1/4 = 15/4 ( 3 3/4 = 15/4)

x= 15

Therefore, he would be needing 15 , 1/4 cup scoop of sugar

Answer:

42.5

Step-by-step explanation:

x                      15

_                       _

85                   100

15x85=1275

1275/100=127.5

127.5-85=42.5

Answer:

-3x

Step-by-step explanation:

this is the answer I think