Writing Linear Functions

What is the y-intercept of a line that has a slope of 3 and passes through point (-1, -7)?

-4

What is the point-slope form of a line that has a slope of 3 and passes through point (1, 4)?

A

Which is the equation of a line that has a slope of 1 and passes through point (5, 3)?

y = x - 2

The equation mc026-1.jpg is written in point-slope form. What is the equation in slope-intercept form?

B

The point-slope form of a line that has a slope of -2 and passes through point (5, -2) is shown below. mc023-1.jpg What is the equation in slope-intercept form?

B

Which equation represents a line that has a slope of mc007-1.jpg and passes through point (-2, 1)?

B

Jolon used the slope-intercept form to write the equation of a line with slope 3 that passes through the point (5, -2). His work is shown below. Step 1: mc011-1.jpg Step 2: mc011-2.jpg Step 3: mc011-3.jpg Step 4: mc011-4.jpg Step 5: y = 3x - 13 Analyze the steps. In which step did the Jolon make an error?

He added 15 to both sides in step 3.

Maria wrote the equation of a line that has a slope of mc024-1.jpg and passes through point (3, 5). Which statement is true?

The slope-intercept equation is mc024-2.jpg.

Which is the equation of a line that has a slope of mc005-1.jpg and passes through point (2, -3)?

A

The equation mc018-1.jpg is written in point-slope form. What is the y-intercept of the line?

-7

What is the y-intercept of a line that has a slope of mc008-1.jpg and passes through point (8, 3)?

1

The equation mc021-1.jpg is written in point-slope form. What is the equation written in slope-intercept form?

C

Which is the equation of a line that has a slope of mc006-1.jpg and passes through point (-3, -1)?

D

The equation mc026-1.jpg is written in point-slope form. What is the equation in slope-intercept form?

A