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

Answer:

A

Step-by-step explanation:

Answer 2

Answer:

Option A

Step-by-step 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.