The slope intercept form is y=mx+b where b is the y-intercept and m is the slope y=-3x+b substituting in the point (-4,-6) -6=12+b b=-18 so our equation is y=-3x-18 we can also solve by using the slope point formula y-y1=m(x-x1) y+6=-3(x+4) y+6=-3x-12 y=-3x-18 which is the same as our first answer
The answer is D. because after the 25 years the value increases by 66$ which makes the card valued at 90.95 once you add the original value. Thus making the card less than 100$
