Answer:
C
Step-by-step explanation:
Exponential. you can search the graph of each types on the internet :)
Answer:
C
Step-by-step explanation:
Completing the square means
adding ( half the coefficient of the x- term )² to both sides, that is
(
)² is added to both sides
The x-intercept is what 'x' is when 'y' is equal to 0. So plug in 0 for 'y' and solve for 'x':


Simplify:

Divide 4 to both sides:

So the x-intercept is (4, 0).
The y-intercept is what 'y' is when 'x' is equal to 0. So plug in 0 for 'x' and solve for 'y':


Simplify:

Divide 2 to both sides:

So the y-intercept is (0, 8).
the second one
Step-by-step explanation:
because if you see good the second one have the dimensional in the same way