Question

X-value of 0

f(x) = |x|
f(x) = |x| + 3
f(x) = |x + 3|
f(x) = |x| − 6
f(x) = |x + 3| – 6

Answer 1

9514 1404 393

Answer:

0, 3, 3, -6, -3

Explanation:

Maybe you want to find f(0) in each case. Put 0 where x is, and do the arithmetic.

f(0) = |0| = 0

f(0) = |0| +3 = 3

f(0) = |0 +3| = 3

f(0) = |0| -6 = -6

f(0) = |0 +3| -6 = -3