Question

Find an equation of the tangent line to f(x) = 5x2 − 2x + 10 at x = 7.
PLEASE HELP WORTH 30 POINT ....

Answer 1

Answer:

= 241

Step-by-step explanation:

$5 {x}^{2} - 2x + 10 \\ 5 {(7)}^{2} - 2(7) + 10 \\ 5(49) - 14 + 10 \\ 245 - 14 + 10 \\ 245 + 10 - 14 \\ 255 - 14 \\ = 241$