2 years ago

If f(x) = 4x - 7, what's the value of f(2) ? * O -1 O 1 O 20 O 35

Mathematics

1 answer:

sp2606 [1]2 years ago

3 0

Answer:

Step-by-step explanation:

f(x) = 4x - 7

What does f(x) mean? It means that whatever variable you have on the left which is (x), the same variable must be on the right.

So f(2) means that whatever variable is on the right, it must be replaced with 2 on the right. So .....

f(2) = 4(2) - 7

f(2) = 8 - 7

f(2) = 1

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