Answer:
A
Step-by-step explanation:
In order for a graph to be a function, it has to only cross the vertical (up and down) lines that it covers once. Since this is an angle, it crosses all the lines in two different places, and isn't a function.
Answer:
The axis of symmetry is x = -4
The function is negative over (-6, -2)
The equation will be y=-5/9x+16/3
Answer:
answer is (3,7)
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
No
Because a linear function is the form as

the highest exponent is one
and the graph is a line in the case of

is a parabola, not a line