5/1
Because:
y=mx+b is your basic formula. Variable m being the slope, which is mostly a fraction. 5 being in fraction form is 5/1 because 1 goes into 5 5 times. Variable b is the y intercept, the y axis in which the slope goes through on the y origin.
y=-5x+8 the slope is -5.
It is: y = -5x+8
Assuming you meant y = 5X + 8, the slope is 5.
It is: 1/5
-5/3
2y = 5x + 8Divide each side by 2:y = 2.5x + 4The slope of the graph is 2.5 .The y-intercept is 4.
-3
To determine slope and Y intercept, solve the equation for y... 5x - 8y + 64 = 0 -8y = -5x - 64 8y = 5x + 64 y = 5/8x + 8 ... now that you have the equation in the form y = mx + b, you can easily see that the slope is 5/8, and the Y intercept is 8.
8
-3
7x-5x=8 2x=8 x=4
-5x+3(x+8)=16-2x