Question

Evaluate the function f(x) = |x| - 7 when x = -4

Answer 1

11

Answer 2

absolute value means can't be negative

Answer 3

i am sorry -3

Answer 4

Simply substitute x with -4, and evaluate the expression.
f(4) = |-4| - 7
f(4) = 4 - 7
f(4) = -3

Answer 5

the problem is that there no positive 11 thats what confusing
me

Answer 6

That's because the answer is -3

Answer 7

oh okk i see