2. Write the equation of the parabola that opens up, has a vertex
at (3,-2), and is congruent to y = 5x2 + 1
Answer in the vertex form y = a(x – h)2 + k.

With a vertex (h, k) at (0, 3) and given that  a = -3, then the equation of this parabola in vertex form is as follows:

    y = a(x - h)2 + k

    y = -3(x - 0)2 + 3

    y = -3x2 + 3

Step-by-step explanation:

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x