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

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.

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.