Find the gradient of the curve y=x^2 + 5x-3 at the point x= 2.
please help.

gradient = 9

Step-by-step explanation:

Note that is a measure of the gradient.

Differentiate y using the power rule

(a) = na

Given

y = x² + 5x - 3, then

= 2x + 5

x = 2 : = 2(2) + 5 = 4 + 5 = 9 ← gradient

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice