Answer:
-1 and 1 are the zeros
Step-by-step explanation:
Graph it and youll see that the curve touches the x axis at (-1,0) and (1,0)
The first answer is going to be 15.42 (so b) and the second is going to be 10.67 (so a)
Step-by-step explanation:
f(x) = |x-7| + 3
when x is equal to 4, then
f(4) = |4-7| + 3
=-3+3
=0
Answer:the answer is -17
Step-by-step explanation:
Between 90 and 180 degrees