The vertex of this parabola is at (3, -2). When the x-value is 4, the y-value is 3. What is the coefficient of the squared expre

Question

BARSIC [14]

3 years ago

15

The vertex of this parabola is at (3, -2). When the x-value is 4, the y-value is 3. What is the coefficient of the squared expre

ssion in the parabola's equation?

Mathematics

2 answers:

user100 [1] · Answer 1 · 2022-05-20T20:39:22+03:00

user100 [1]3 years ago

5 0

Hello :
<span>the parabola's equation is : f(x) = a(x-3)²-2
</span><span>the coefficient of the squared expression in the parabola's equation is : a
but ; f(4) = 3
3 = a(4-3)²-2
a-2=3.....a=5
f(x) = 5(x-3)²-2</span>

neonofarm [45] · Answer 2 · 2022-05-20T21:53:17+03:00

neonofarm [45]3 years ago

3 0

Answer:

5

Step-by-step explanation:

I answered the question and got it right