You take the derivative of the position equation s(t) = -3 + 4

and you get v(t) = 8t
now plug in 5
v(5) = 40
40 m/s
is your answer
X^2-6x+9
use fiol then add like terms
Answer:
(2,3)
Step-by-step explanation:
use the equal values method.
set y equal to itself.
y = -2x+7 but also 5x-7
-2x+7=5x-7 ............................. solve the equation
7x=14
x=2
Now substitute the x value into one of the equations given. for example i'll do -2x+7.
-2(2) +7 =y
-4+7=y
3=y
so thats your answer
x=2, y=3
(2,3)
Answer:
this is easy you need to get 6 question right
Answer:
yes because they are the same shape just smaller
Step-by-step explanation: