Question

Consider the graph of Bx + Cy = A where A, B, and C are all positive constants.

(a) Find the coordinates of the x-intercept. Use upper case letters.


Find the coordinates of the y-intercept. Use upper case letters.

(b) Is the graph increasing or decreasing?

Answer 1

That equation would be y=-(B/C)x +A...
x-intercept is when y=0. So, x=A/B
And, -B/C is negative, so the graph is decreasing...

Final Answer

a) x-intercept=A/B
b) The graph is decreasing

Answer 2

thanks i got it :)