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3 years ago

Assume f is a one to one function of f(x)= 4-6x find f^-1(-32)

Mathematics

1 answer:

OleMash [197]3 years ago

5 0

Answer:

f^-1(-32)=6

Step-by-step explanation:

Find the inverse of the function f(x)=4-6x:

f(x)=4-6x

y=4-6x

x=4-6y

x-4=-6y

(x-4)/-6=y

-1/6x+2/3=y

y=-1/6x+2/3

f^-1(x)=-1/6x+2/3

Plug in f^-1(-32) for f^-1(x) and simplify:

f^-1(-32)=-1/6(-32)+2/3

f^-1(-32)=16/3+2/3

f^-1(-32)=18/3

f^-1(-32)=6

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Antoinette solves the linear equation 3(x-3)+2x+9 = 2X+ 2(x-1) using the steps shown below.

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Option A) She distributed incorrectly.

Step-by-step explanation:

We are given the following information in the question:

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Antoinette made mistake in step 1 that is she did not distributed correctly.

If she would have distributed correctly, then she would have got the following solution:

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Solve the inequality. Graph the solution on a number line. 7 ≥ t/-2

Elodia [21]

$t\geq -14$

The graph is shown in the figure attached.

Step-by-step explanation:

We need to solve the inequality $7\geq \frac{t}{-2}$ and graph the solution.

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The graph is shown in the figure attached.

Keywords: Graph the inequality

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3 years ago

Assume f is a one to one function of f(x)= 4-6x find f^-1(-32)​

Assume f is a one to one function of f(x)= 4-6x find f^-1(-32)