0=44-25t-5t^2
t^2+2t-8=0
(t+4)(t-2)=0
t=-4 (not a solution) or t=2
Answer: after 2 seconds
Answer: Yes, since as we move from left to right in the x axis, the plots in the x axis along with the plots in the y axis also increases.
Step-by-step explanation:
Answer:
4800 inches
Step-by-step explanation:
8 * 7 * 6 * 5 * 4 * 3 * 2 * 1
8 = 40320
a) find the slope of the line using the given points.
Slope: 9 - -3/6-0 then slope is 12/6 which is 2
Then using formula: y = mx+b
-3 = 2(0) + b
b = -3
The equation is: y = 2x -3
B. Slope of a perpendicular is -reciprocal of first line. So here the slope will be -1/2
y = mx + b is used again
2 = -1/2(0) + b
b = 2
The equation is: y = -1/2x +2
