FIND THE SLOPE AND Y INTERCEPT OF THE LINE WHOSE EQUATION I

FIND THE SLOPE AND Y - INTERCEPT OF THE LINE WHOSE EQUATION IS 3x - 4y = 28. FIND THE X - AND Y - INTERCEPTS OF THE LINE WHOSE EQUATION IS 10y + 4x = 20.

Solution

Q21) Slope will be -3/(-4) = 3/4

Y intercept when x is 0

3*0-4y = 28

y = -7

So y intercept (0,-7)

Q22) X intercept when y is 0

10*0+4x=20

x=5

So x intercept (5,0)

Y intercept when x is 0

10y+4*0=20

y = 2

So y intercept (0,2)