Writing Linear Equations Given Two Points
What is the equation of the line that passes through the points es026-1.jpg and es026-2.jpg? y =
9
Which line has an equation of mc009-1.jpg in slope-intercept form?
a line passing through the points (2, -6) and (4, -16)
Lindsay used two points, mc012-1.jpg and mc012-2.jpg, to find the equation of the line, y = mx + b, that passes through the points. First, she used the definition of slope and determined that the value of m is mc012-3.jpg. Given this information, which expression must represent the value of b?
A
What is the equation in slope-intercept form of the linear function represented by the table?
C
Which best describes Terri's first error?
A
What was Brooke's error?
She mixed up the slope and y-intercept when she wrote the equation in step 3.
Leon correctly found the slope and y-intercept of the line that passes through the points (9, -8) and (3, 4) as follows. mc021-1.jpg What is the equation of the line in slope-intercept form?
A
What is the equation of the linear function represented by the table?
A
Which can be the first step in finding the equation of the line that passes through the points mc014-1.jpg and mc014-2.jpg in slope-intercept form?
A
What is the equation of the line in slope-intercept form?
B
What is the equation of the line passing through the points (2, -1) and (5, -10) in slope-intercept form?
B
What would she have gotten for the equation of the linear function if she had used the ordered pairs (2, 5) and (4, 1) instead?
C
What is the equation of the line passing through the points (-25, 50) and (25, 50) in slope-intercept form?
D
What is the slope-intercept form of a line that passes through points (2, 11) and (4, 17)?
D
What can be concluded about the line represented in the table? Check all that apply.
b c e
Vladimir says that the equation of the line that passes through points mc016-1.jpg and mc016-2.jpg is mc016-3.jpg. Robyn says that the line passes through the points mc016-4.jpg and mc016-5.jpg. Who is correct?
both Vladimir and Robyn