100 points!!
Answer with steps in detail please.

For number 22.
Determine whether the following function is continuous at a. Use the continuity checklist to justify your answer.

Yes, continuous

Step-by-step explanation:

From the left:

x = 2.9999

(2.9999² - 4(2.9999) + 3)/(2.9999 - 3)

= 1.9999

From right:

x = 3.0001

(3.0001² - 4(3.0001) + 3)/(3.0001 - 3)

= 2.0001

From both sides, limit approaches 2

Which is also the value at x = 2

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.