Answer:
C
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
Given (h, k ) = (5, - 3 ), then
y = a(x - 5)² - 3 and with a = - 3, then
y = - 3(x - 5)² - 3 ← is a possible equation
i think it is 5
Step-by-step explanation
srry if its not:(
Answer:4(9-c)=2(9+c)
the paper need to be 16 inches