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## Write the equation of the lines which have the following parameters. Write the equation in slope intercept form. 1. slope

Question

Write the equation of the lines which have the following parameters. Write the equation in slope intercept form.

1. slope = 3; y-intercept = 5

2. slope = 2/5; y-intercept =-10

3. slope = -3/2; y-intercept = -2

4. slope = 18; y-intercept = 0

5. slope = -3.253; y-intercept =-14.159

6. Challenge problem: x-intercept = -2; y-intercept = 6

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Mathematics
3 years
2021-08-19T11:41:53+00:00
2021-08-19T11:41:53+00:00 1 Answers
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## Answers ( )

Answer:Step-by-step explanation:Slope intercept form is :

y = mx + b

where m is the slope and b is the y-intercept.

So, given slope and y-intercept, all you have to do is plug in slope for m and y-intercept for b.

1.) y = 3x + 5

2.) y = 2/5x – 10

3.) y = -3/2x – 2

4.) y = 18x

5.) y = -3.253x – 14.159

For question 6, you need to calculate the slope given the two points then plug in the slope and y-intercept to get the equation.

So to find slope, you use the equation below:

slope = (y2 – y1) / (x2 – x1) = (6-0) / (0 – -2) = (6) / (2) =3

6.) y = 3x + 6