If a car is speeding down a road at 40 miles/hour miles/hour (mph mph ), how long is the stopping distance D 40 D40D_40 compared to the stopping distance D 25 D25D_25 if the driver were going at the posted speed limit of 25 mph mph ?

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation:

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

ιт ιѕ (9χ^5+10)(81χ^10-90χ^5+100)

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт тσ∂α