Answer:
It looks like you wrote the equation in point-slope form perfectly!
But for part c, it seems as though x1 and y1 would represent parts of the midpoint formula. So, I would specify and say that they represent the midpoint, not just a point.
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
x = your age
400 - 2x = 244
subtract 400 from both sides of the equation:
-2x = -156
divide both sides by -2:
x = 78
Zero's:9
Turning point:3,8
Y-intercept:2,5
Axis of sym,etry::X-axis
Angle 8 because supplementary is two angles whose sum is 180°.
It’s A or D but I have a strong feelin it’s A