Find and simplify the difference quotient f(x+h)-f(x)/h, h≠0. f(x)=-x^2+7x+7
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f(x+h)-f(x)/h=?

Thane geijwbauba is super is the f land xid e gina wove div

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.

Ava is 112 cm  olivia is 89 cm

The correct answer is b