1 answer:
The rock hits the gorund at 45s. is the answer
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1a) no it would be 54
1b) yes
1c) yes
1d) no it would be 40
1e) yes
hope this helped
F is 198.374 hoped i helped
m = (y2-y1)/(x2-x1)
m = (6-4)/(4-0)
m = 2/4
y = mx + c
6 = (2/4)(4) + c
c = 4
Thus, the equation is y = (2/4)x +4
Answer:

Step-by-step explanation:
Simplify
<span>S= (a+b)^2+(4a+b-2)^2+(9a+b-4)^2
98a+14b-44=0
14a+3b-6=0
a=24/49, b=-2/7
y = (24/49)x^2-(2/7)</span>