Slope
Find the slope of a line that passes through the following ordered pair
A) (6,11) and (9,26)
B) (14, -5) and (-10, 7)
A) 5
B) -1/2
Find the rate of change of the altitude with respect to time (use question 6 graphs)
-10/3
A line passes through the points (-8, 6) and (4, -3)
y+3 = -3/4 (x-4)
Which of the following equations is equivalent to
1. Y+8=-1/4x (x-4)
2. a line that passes through (0,9) and (5,6)
a) x+4y=-28
b) 27x+6y=54
c) 3x+5y=45
2. c
The table represents the ordered pairs on a line that Kayla graphed. Find the slope of Kayla's line.
x values: -3,6,9,18,27
Y values: 20,14,12,6,0
-2/3
Find the rate of change of y with respect to x in the linear equation from the points (0,-3.5) and (-5,-7) (use the graph from question 7)
9/10
A line passes through (6,4) and (7,2). Find the slope and write an equation in point-slope form
y-2=-2(x-7)
What is the rate of change of the heights in inches per minute based on the table in question 8?
x values: 0,2,3,7
Y values: 36, 44.6, 48.9, 66.1
4.3
What are the slopes of lines A and B from question 3 on your review sheet?
B) 0
Write an equation for the graphed line in both point-slope and slope-intercept form (using the graph from question 12).
Point slope form: y-0=3/2(x+6)
Slope intercept form: y=3/2x
A line passes through the point (9,5) and has a slope of 1/3. Write an equation in point-slope form.
y-5=1/3(x-9)
What is the slope of the line?
x+3y=10
-1/3
Josie's work to find the slope of a line that passes through the points (-4, 3) and (-4, 9) gave her a slope of zero. What was her mistake, and what is the correct slope?
She put the X values at the top of the equation. Undefined
What is the equation best represented by the graph in question 13?
4x-6y=24
Complete the point-slope equation of the line through (-2,6) and (1,1).
y-6=-5/3(x+2)
What is y-2=-3(x-7) written in standard form?
3x+y=23
Find the slope of each
a) y=2/5x-17
b) y-10=-3(x+2)
c) 6x-5y=30
a) 2/5
b) -3
c) 6/5
What is the point-slope form formula?
y-y1=m(x-x1)
NAME ALL OF THE TEACHER ASSISTANTS
Lela, Monalena, Gabby,