Answer: The slope is m=-9/2, and the y-intercept form
Explanation:
Rewrite in Slope-intercept form: y=mx+b
Subtract 18x from both sides of the equation.
4y = 112-18x
divide each term by 4 and simplify.
y= 28 - 9x/2
Reorder 28 and -9x/2.
y=-9x/2 +28
Find the values of m and b using the form y=mx+b.
Slope: -9/2
Y-intercept: 28