What is the equation of the axis of symmetry for the function y=-4(x-2)^2+3

step-by-step explanation:

compare

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

10

step-by-step explanation:

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