230k views
0 votes
The vertex of the parabola in the day-plane above is (0,c). Which of the following is the tru about the parabola witg the equation y=-a(x-b)^2+c?

A.) The vertex is (b,c) and the graph opens upward.

B.) the vertex is (b,c) and the graph opens downward.

C.) the vertex is (-b,c) and the graph opens upward.

D.) the vertex is (-b,c) and the graph opens downward.

User Hunt
by
8.4k points

1 Answer

1 vote

y=-a(x-b)^2+c has vertex (b, c)

because -a so the graph opens downward

Answer

B.) the vertex is (b,c) and the graph opens downward.

User Merrick
by
7.3k points

Related questions

asked Mar 24, 2024 6.0k views
Jarmund asked Mar 24, 2024
by Jarmund
9.4k points
2 answers
2 votes
6.0k views
asked Aug 26, 2024 148k views
Turnor asked Aug 26, 2024
by Turnor
8.3k points
1 answer
2 votes
148k views
2 answers
1 vote
143k views