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Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Identify the parent function that can be used to graph the function f(x)=3(x-9)2