False true I am really sry if a m wrong
KE increases by the square of the speed. Since the first car is moving 4 times faster, its KE is 16 times higher
OMG I HAD THAT LAST YEAR LET ME LOOK FOR IT
This hurts my Brain too much... Ima just guess and say 13
Answer: C
m = slope
m = (y2 - y1) / (x2 - x1)
2 points:
(2, -4) x1 = 2 and y1 = -4
(0, 4) x2 = 0 and y2 = 4
m = (4 - (-4)) / (0- 2)
m = 8 / -2
m = -4
Equation of the line is : y = mx + b
So we got...
y = -4x + b
Then we can use any of the two points given to solve for b. I’m going to use (0, 4).
y = -4x + b
4 = -4(0) + b
4 = 0 + b
4 = b
Therefore the equation of the line is
y = -4x + 4
