Answer
7
Work Step by Step
$y=5x^{2}-3x+1$
$y(x)=5x^{2}-3x+1$
$y'(x)=10x^{2-1}-3x^{1-1}$
$y'(x)=10x^{1}-3x^{0}$
$y'(x)=10x-3$
$y'(1)=10(1)-3$
$y'(1)=7$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.