Question

PLEASE HELP!!

Find the limit of the function by using direct substitution. lim(x^2+3x-1) as x approaches 3.

answers:

a) 17

b) 0

c) -17

d) does not exist

Answer 1

A

Explanation:

Answer 2

Option A

Explanation:

We have to find the limit of the function (x² + 3x - 1) as x approaches 3.

lim[f(x)] = lim (x² + 3x -1)

x⇒3 x⇒3

= (3)² + (3 × 3) -1

= 9 + 9 - 1

= 18 - 1

= 17

Option A is the answer.