Can anyone answer 7-11 i can graph it myself just on the first part

-4

Step-by-step explanation:

so 7-7 is 0

so you need to subtract 4 more

so -1, -2, -3, and -4

The answer that I got is -4 I hope this helps you and have a great day or great night

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.

step-by-step explanation:

there's the chart