All points of the step function f(x) are graphed.
what is the domain of f(x)?

{x|-4 {x|-3 {x|1 < x < 4}
{x|2 < x < 4}

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.

i believe the answer is 323 ft

step-by-step explanation:

i need a diagram

step-by-step explanation:

no

i belive false if so your welcome if not well idk