Question

which of the following could be an equation for a parabola that opens to the left with a vertex (17, -2}

Answer 1

C

Explanation:

Just plugging in the given x or y values, you can rule out both A and B, only C and D work out logically.

-17=-3(2-2)²-17

-17=0-17

-17=-17✓

2=3(x+17)1+2

2=0+2

2=2✓