Question

A car is traveling on a highway. The distance (in miles) from its destination and the time (in hours) is given by the equation . What is the d-intercept of the line? (Remember the slope-intercept form is )
a.
(0, 420)
b.
(420, 0)
c.
(0, 65)
d.
(65, 0)

Answer 1

What??

Answer 2

wooow

Answer 3

Where is the equation?

Answer 4

d=420-65t and y=mx+b

Answer 5

So do you see the similarities of those two equations?

Answer 6

noo

Answer 7

I re arrange the first equation d=-65t+420 and y-mx+b. See anything?

Answer 8

noo do you no the answer ??

Answer 9

Yep. I want to guide you to it. Okay can you identify the terms in y=mx+b?

Answer 10

can you just tell me the answer please

Answer 11

Telling the answer never helps you, cos later if you see this type of question you won't be able to solve it still.