What are the x- and y-intercepts of a line that passes through (5, 18) with a slope of 2?

The point-slope form:

We have the point (5, 18) and m = 2.

Substitute:

The slope-intercept form is y = mx + b

x-intercept:

substitute y = 0 to the equation of the function:

y-intercept:

substitute x = 0 to the equation of the function:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: do we write it

step-by-step explanation: