2x+4y=8 find x intercept and y intercept

Have you graphed the equation? Are you asking someone to solve and give you the answer or tell you how to use your software?

Rewrite the equation in the form y=mx + b, where m is the slop and b is the y intercept. To find the x intercept just solve for x with y being 0. when you rewrite the equation you get 0=1/2(x) + Y, bring the y to the other side and now you have -y=1/2(x) now divide off the neg sign and you will end up with y= -1/2(x), notice there is no b in this equation so the y intercept is at 0, if you set x to zero (which is where the y intercept would be you get y=0) now set y =0 and you get 0=-1/2x divide off the -1/2 and you get x=0. So this line goes through the origin and the x and y intercepts are both zero. The slope of the line is -1/2 so it decrease going from left to right.

1) A car has a value of $25,000 when purchased. It depreciates at a rate of $1,500 per year for the first five years.
a) Write a function ff to approximate the value of the car for the years .
b) Use that function to find the value of the car at the end of three years.

a)the function is f(t)