What is Complete the point-slope equation of the line through (
1
,
3
)
(1,3)left parenthesis, 1, comma, 3, right parenthesis and
(
5
,
1
)
(5,1)left parenthesis, 5, comma, 1, right parenthesis.
Use exact numbers.
y
−
3
=

answer is x<

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.

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)