The slope of the line in Problem 3 was (-2, -3) to write an equation of the line in point-slope form.

solve this example and then you will know how to solve your question

Step-by-step explanation:

Example of one**-

Explanation:The equation of a line in

point-slope form is.

where m represents the slope and (x1,y1)

a point on the line

here m=5 and

y+1=5(x+2)

(x1,y1)=(−2,−1)⇒

y−(−1)=5(x−)(−2)⇒y+1=5(x+2)

is equation in point-slope form

distributing and collecting like terms gives another version of the equation.

y+1=5x+10⇒y=5x-9←

in slope-intercept form

597

step-by-step explanation:

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