Linear Equations from Two Points in Context

Find the equation of the line that passes through the points:
(-2, 4) and (1, 10)

• y = 2x - 1

• y = -2x + 1

• y = 2x

• y = -2x

What is an equation for the line that passes through the coordinates (-1,2) and (7,6)  ?

• y = (1/2)x + 2.5

• y = (1/2)x - 5

• y = 3x + 4

• y = -3x + 4

What is an equation for the line that passes that passes through the points (1,1) and (3,5)?

• y = x + 2

• y = 1x -2

• y = 2x + 1

• y = 2x - 1

Find the equation of the line that passes through the points:

(2, 2) and (3, 4)

• y = 2x + 2

• y = -2x - 2

• y = -2x + 2

• y = 2x - 2

Write the linear equation in y = mx + b form using the given points.

• y = 7/5x - 3

• y = 5/7x - 3

• y = 5/7x + 3

• y = -7/5x - 3

When given two points and asked to write an equation, what is your first step?

• Find the slope

• Find the y-intercept

• Find the x-intercept

• Write the equation

Write the equation of the line that passes through the points (-2, -1) and (0, 5).

• y = 3x - 5

• y = 1/3x + 5

• y = 3x + 5

• y = 1/3x

Write the equation of the line that passes through the points
(3, 3) and (4, -1).

• y = -4x - 15

• y = 1/4x + 15

• y = -4x + 15

• y = -1/4x - 15

Which of the linear equations below is solved by both (−9, 11) and (−2, 4) ?

• y = (−2/9)x + 11

• y = x - 2

• y = −x + 2

• y = −11x + 2/9

Write equation of the line containing (0,5) and (2,-1)

• y = -2x + 5

• y = -3x +5

• y = 2x + 5

• y = 3x + 5