First one is 42
second is 24
Third is 12
Answer:
Step-by-step explanation:
Vertex-form equation for vertical parabola:
y = a(x-h)² + k
with
vertex (h,k)
axis of symmetry: x = h
Apply your equation
y = 3x² + 18
vertex (0,18)
axis of symmetry: x = 0
Answer:
D'(4,-4), E'(5,-1), F'(8,0)
Step-by-step explanation:
After plotting DEF on a graph, individually move each plot point to the slope -2/1.
9/4 + 3/4 = 12/4 divide by 4 and the answer is 1/3.
X+16/x=4. x^2+16-4x=0. x=8+-^17
