Using the zero product property to find the solutions to the equation 2x^2-x-15=x(x+1) x=-5 or x=3 x=-7/2 or x=2 x=-3 or x=5 x=-5/2 or x=3

The answer would be C. x=-3 or x=5.

You can find this answer using the zero product property and the quadratic formula. Hope this helps :)

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.