Sketch each parabola using the given information

Question

vertex (3,6), y-intercept 2

Answer 1

This forum does not have graphing capability, but we can give you the equation of the parabola.

 

y = a(x - h)² + k

 

h = 3

k = 6

 

y= a(x - 3)² + 6

 

Using the y-intercept (0,2),

 

2 = a(0 - 3)² + 6

 

2 = 9a + 6

 

a = -4/9

 

y = (-4/9)(x - 3)² + 6

 

Test the answer.