Answer:
y=113*(1+0.82)^x
x=7
y=113*(1.82)^7=7474.43
t>and equal to 82
Step-by-step explanation:
none
so the equation is y=-2x-4
sub the points in the equation to find the y-intercept
y=x(-2)+b
0=-2(-2)+b
0=4+b
0-4=b
-4=b
120