The parabola opens upward , has x=2 as an axis of symmetry and contains the non-vertex points (1,9) and (4,27) . write the equation in vertex form for this parabola.

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Step-by-step explanation:

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.

include a picture of the drawing in order for me to

step-by-step explanation: