Slope
Which variable represents slope of the following equation. y = mx + b
the variable m
What is slope-intercept form?
y = mx + b
What is point-slope form?
y - y1 = m(x - x1)
Ax + By = C
Describe the slopes of a parallel lines
Same Slope
Identify the slope of the following equation. y = 2x + 3
slope is 2
Write the equation of a line with a slope of -3 that passes through the point (0, -2)
y = -3x - 2
Write an equation in point-slope form that has a slope of -1/2 and passes through the point (-5 , 7)
y - 7 = -1/2(x + 5)
Write this equation in Standard Form:
y = 6x + 30
6x + -y=-30
Describe the slopes of perpendicular lines
Negative Reciprocal Slopes
What is the slope formula?
y2-y1 / x2-x1 = m
Write the equation of a line with a slope of 6 that passes through the point (3,4)
y = 6x-14
Find the equation of the line in point-slope form that passes through these two points:
(2,5)and(4,11)
y - 5 = 3(x -2)
Write the equation of a line in standard form using:
Point: (3,7). Slope: m=2
2x - y = -1
y=-4x-9
Find the slope of the line that includes the following points. (4, -5) (-2, 1)
6/-6 which simplifies to -1
What is the equation of the line passing through the points (-1 , -1) and (3 , 7)
y=2x+1
What is the point and slope from the follow equation:
y + 6 = -5(x - 1)
Point (1,-6) and m=-5
Write the equation of the line passing through these two points in standard form:
(-3,7) and (6,-8)
5x + 3y =6
What is the slope of the line that is perpendicular to the line 3x-5y=5 and the point (9, -14)
y= -5/3x+1
Find the slope of the line that includes the following points. (-1, 2) (-3, -3)
-2/-5 = 2/5
A movie theater charges $8 per movie ticket plus a one-time $5 booking fee.
Write the equation in Slope-Intercept Form. Let x represent the number of tickets purchased and y represent the total cost.
y = 8x+5
Convert the equation to slope intercept form.
y + 3 = 2(x + 4)
y = 2x +5
Tickets at a school play cost $4 in advance and $5 at the door. Total ticket sales for the play were $440. If no tickets were sold in advance, how many were sold at the door?
88 tickets
Write a line that is parallel to the line 5x-2y=18
Anything with the slope of 5/2x