Lashonda is riding her bike. the number of revolutions (turns) her wheels make varies directly with the distance she travels. see the graph below.

x= 5y  where y is no of revolutions and x is the distance traveled

Step-by-step explanation:

Let y be no. of revolutions and x be the distance traveled so the equation will be

x=5y

when y= 1 x=5 ft

when y=2 x=10 ft

when y=3 x=15 ft

when y=4 x= 20 ft

when y=8, x=40 ft

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1