Answer:
I don't know what the unit of measurement is, so I'll say the distance is 21. As for the average speed, its average speed is 8 per second.
Step-by-step explanation:
X=nothing you didn’t give us anything number
(25, 160) and (50, 320)
(y2-y1)/(x2-x1)
(320-160)/(50-25)
160/25 = slope
Y = 6.4x + b
Plug in points and solve for b
Answer:
A is correct
Step-by-step explanation:
Answer:
(1,10)
Step-by-step explanation:
f(x) = 2 * 5^x
Let x=0
f(0) = 2 * 5^0
= 2 * 1
(0,2)
Let x=1
f(1) = 2 * 5^1
= 2*5
(1,10)
