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GrabinfeldBest ResponseYou've already chosen the best response.0
You're missing some terms. Assuming you mean y= 2(x3)(2x7)?
 11 months ago

BMI229Best ResponseYou've already chosen the best response.0
no i mean y = 2(x – 3)2 – 7
 11 months ago

GrabinfeldBest ResponseYou've already chosen the best response.0
Hmm so y=4x19? It's a straight line, infinite in both directions so the symmetry is at y=19
 11 months ago

terenzreignzBest ResponseYou've already chosen the best response.1
I'm positive @BMI229 meant y = 2(x  3)²  7
 11 months ago

BMI229Best ResponseYou've already chosen the best response.0
yes that is what I meant
 11 months ago

terenzreignzBest ResponseYou've already chosen the best response.1
Okay, @BMI229 You won't always be given the quadratic equations in that form y = a(x  h)² + k But when you are, be thankful, it makes your life easier. What's called the vertex would be located at the point (h , k) The axis of symmetry would be the line x = h
 11 months ago

BMI229Best ResponseYou've already chosen the best response.0
What is the axis of symmetry of the graph of y = 2(x – 3)2 – 7? x = –6 x = 2 x = 3 x = 7
 11 months ago

terenzreignzBest ResponseYou've already chosen the best response.1
mhmm... so what is the hvalue in this equation y = 2(x  3)²  7 ?
 11 months ago
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