X=-1/3 and x=4 are the positive and negative x intercepts
When you have lines in graphs for ex
Y=2x+7
2x is the rate of change
7 is the instant amt if the x=0 (or the y-intercept)
Step-by-step explanation:
the answer is in the image above
If c lies on diameter the angle in a semicircle.therefore another angle is 90.then by angle sum property it’s 22 degree