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3 years ago

What is the rate of change of the function?

Mathematics

1 answer:

Dominik [7]3 years ago

5 0

I think it would be -3

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4 7/12 + 2 1/12 what is the estimate answer

Pani-rosa [81]

$4 \frac{7}{12} = \frac{12*4+7}{12} = \frac{55}{12} \\ \\ 2 \frac{1}{12} = \frac{2*12+1}{12} = \frac{25}{12} \\ \\ \frac{55}{12} + \frac{25}{12} = \frac{80}{12} \\ \\ \frac{80 :4}{4:4} = \frac{20}{3}$

3 0

3 years ago

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Factor the expression shown below completely.

Andrew [12]

I need question for the "factor" problem

7 0

3 years ago

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The graph of the function f is shown. The domain of f is [0,50]. What is the range of g(x)=4f(x)?

sergij07 [2.7K]

Answer:

The range of $g(x)$ is $[0,7]$ .

Step-by-step explanation:

We must remember that range of function $f(x)$ corresponds to the set of values of $y$ in the graph (+y direction). Given that $g(x)$ is a stretched version of $f(x)$ , the range of $g(x)$ corresponds to the range of $f(x)$ multiplied by 4. Then,

$Ran\{g(x)\} = 4\cdot Ran\{f(x)\}$

$Ran\{g(x)\} = 4\cdot [0,1.75]$

$Ran\{g(x)\} = [0, 7]$

The range of $g(x)$ is $[0,7]$ .

4 0

3 years ago

2 bags of cat food cost $8.50, how much would 5 bags of cat food cost ?

luda_lava [24]

Answer:

$42.05

Step-by-step explanation:

First do $8.50/2=4.25

This means that one bag of cat food is $4.25

Now you multiply 5*4.25=$21.25,

I hope this helps and is correct!

8 0

3 years ago

1. Which ordered pair is a solution of the equation y=4x?

wolverine [178]

Substitute in the values and solve.

1) B

For A:

3 = 4(1)

This is NOT true.

For B:

-4 = 4(-1)

This IS true.

For C:

-1 = 4(-4)

This is NOT true.

For D:

-4 = 4(1)

This is NOT true.

2) None. Possible solutions: (0,2) (1,-5)

For A:

2 = -7(1) + 2

2 = -7 + 2

This is NOT true.

For B:

-52 = -7(8) + 2

-52 = -56 + 2

This is NOT true.

For C:

-35 = -7(5) + 2

-35 = -35 + 2

This is NOT true.

For D:

-7 = -7(1) + 2

-7 = -7 + 2

This is NOT true.

3 0

3 years ago

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