Question

F(x) = -7x + 1, find f(0)

Answer 1

Hey there!!

How do we solve this?

We substitute the value of 0 instead of x

f ( 0 ) = - 7 ( 0 ) + 1

f(0) = 1

Hence, the required answer is 1

Hope my answer helps!!

Answer 2

F(x) is also y
So they said find x when y = 0

0= -7x + 1
Minus 1 from both sides

-1 = -7x

Divide-7 from both sides
X = 1/7