What is y+1=2x-3 is in slope/intercept form?

y=2x-4

Step-by-step explanation:

just subtract the 1 inorder to isolate for y

y=2x-4

Step-by-step explanation:

My guess would be to make it in y=mx+b form so just move that one to the other side so it will turn into a negative number add it to the -3 because of like terms can't do it to the 2x and it leaves you with y=2x-4

hope that's how you do it

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.