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Mathematics 8 Online
OpenStudy (technodynamic):

Can someone help me Average Rate of Change: I solved the first one, which the answer is 3. But what about for part b & c?? The letters confuse me.

OpenStudy (technodynamic):

OpenStudy (anonymous):

just put a into the equation and switch your equation to be f(a) instead of f(x) you're going to get a variable answer

OpenStudy (technodynamic):

what about for f(b)?

OpenStudy (technodynamic):

lol im still lost. give me a demonstration u can use any demonstration.

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