Calculus
posted by Allison on .
Let f(x)=x^2+5x3.
Find f′(x) and find f′(1).

f'= 2x+5
F'(1) is 7 
thanks allie but i need someone to show the work to how they got those answers too please :)

She found the derivative of the equation, and then simply plugged in a one for the (x) after it was in its derivative form.

yes I know that but I need to steps for how you find the derivative.

basically just the power rule:
y = x^n
y' = n*x^(n1)