What is the range of f(x) in interval notation?

[2, ∞)

Step-by-step explanation:

None of the expressions will yield a number less than 2 using the domain of xs stated.

3, x<0

All numbers less than 0 would lead to the range being 3

If we use 0, range= 2 (because (0)^2+2=2) and x=1 would yield range = 3

Using 2 for x, we get range=6 and the numbers keep going till infinity

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.