Compute the exact value of the function for the given x-value without using a calculator. f(x) = 5x for x = -1 a. 1/5 b. -1/5 c. 1/1 d. -5

asked Dec 10, 2022 82.8k views

15 votes

Compute the exact value of the function for the given x-value without using a calculator.

f(x) = 5x for x = -1

a. 1/5
b. -1/5
c. 1/1
d. -5

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8 votes

Answer:

$f(x) = 5x \: \: \: when \: x = - 1 \\ f( - 1) = 5( - 1) \\ f( - 1) = - 5$

Hcaelxxam answered Dec 11, 2022

4.8k points

8 votes

Answer:

Explanation:

Given

f(x) = 5x , then substitute x = - 1, that is

f(- 1) = 5 × - 1 = - 5 → d

Tabares answered Dec 16, 2022

4.8k points

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