F(x)= x^2-x-1f(x)=x 2
−x−1f, left parenthesis, x, right parenthesis, equals, x, squared, minus, x, minus, 1
What is the average rate of change of fff over the interval -1\leq x\leq 1−1≤x≤1minus, 1, is less than or equal to, x, is less than or equal to, 1?

180 square centimeters

step-by-step explanation:

answer: the answer is fre sha voca do

step-by-step explanation:

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

b. f(x) = –√x + 3this is the correct answer