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Mathematics 8 Online
OpenStudy (anonymous):

Which of the following ordered pairs lies on the graph of h(x) = -2x 2? (1, -4) (1, -2) (1, 4)

OpenStudy (tkhunny):

Have you considered substituting the x-value and seeing what you get for h(x), the y-value?

OpenStudy (anonymous):

no

OpenStudy (tkhunny):

Well, you should do that. If 'x' takes on the value '1', what is the resulting value, h(1)?

OpenStudy (anonymous):

ok

OpenStudy (tkhunny):

What did you get? \(h(1) = -2(1)^{2}\)

OpenStudy (anonymous):

still figuring it out im slow in math

OpenStudy (tkhunny):

No worries. Take your time. I may need to go, but many others are around.

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