Question

The equation of a parabola in standard form is

y = mx + b
y = mx2 + b
y = ax2 + bx + c
y = a(x - h)2 +k

Answer 1

Answer:

y = ax^2 + bx + c

Explanation:

Where a can’t be 0

y = a(x - h)^2 + k is used to find vertex

Answer 2

Answer: y = ax2 + bx + c

looks like a slightly trick question...

y = ax2 + bx + c is the standard form...

y = a(x - h)2 +k is the graphing form

Explanation: