Determine whether the graph of y = x^2 + 4x - 7 has a maximum or minimum point, then find the maximum or minimum value.
Answer
Minimum; (-11, -2)
Maximum; (-11, -2)
Maximum; (-2, -11)
Minimum; (-2, -11)

Question

Determine whether the graph of y = x^2 + 4x - 7 has a maximum or minimum point, then find the maximum or minimum value.
Answer
		Minimum; (-11, -2)
		Maximum; (-11, -2)
		Maximum; (-2, -11)
		Minimum; (-2, -11)

anonymous · Answer

hey can you help me i got like 15 questions i need help on then I know the rest on my paper

cwrw238 · Answer

x^2 + 4x - 7 = (x + 2)^2 - 4 - 7
= (x+2)^2 - 11

when x = -2  what is value of   (x+2)^2 - 11?

cwrw238 · Answer

equation with positive x^2 term have a minimum 
- now you should be able to pick the right option

cwrw238 · Answer

sorry - gotta go now