Answer:
How to calculate average speed. Speed is distance divided by time. Simply put, if you drove 60 kilometres for one hour, it would look like this: Speed = distance (60 km) / time (1 hour) = 60km/h.
P² - r²
subtitute p =10 and r= -4
10² - (-4)² = 100 - 16 = 84
Answer
the answer is -7
Step-by-step explanation: −(16−9)
=-7
G(x) = (1/2x)²
Place points at:
(-2, 2)
(-1, 0.5)
(0, 0)
(1, 0.5)
(2, 2)
The parabola should look something like this.
You would need to know the distance in between the points by using the distance formula ( y2-y1/x2-x2) Then add them together