3 years ago

Stuck on this question. May I please have some help?

Mathematics

2 answers:

Karolina [17]3 years ago

5 0

Answer:(-4,-3)

Step-by-step explanation:

Rina8888 [55]3 years ago

4 0

Answer:

So a point is (-3,-5) and the vertex is (-4,-3)

Step-by-step explanation:

This is in vertex form. Vertex form is y=a(x-h)^2+k where (h,k) is the vertex.

The vertex here is (-4,-3)... now just use a value of x to plug in (any value besides -4)

I will choice -3. This gives -2(-3+4)^2-3

f(-3)=-2(1)^2-3

f(-3)=-2-3

f(-3)=-5

So a point is (-3,-5) and the vertex is (-4,-3)

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