Slope
What is the slope of y = -x+5?
-1
What is the domain of (-1,-8),(-7,6), (6,-5),(0,-10)?
-1,-7,6,0
What is the average rate of change of the points (4,6) and (5,10)?
4
Solve the system by substitution (Find x and y)
y = -x-32
y = 7x
(-4,-28)
y > -2x+2
y>(1/2)x+2
(2,7) (-12,9) (-6,10) (6,-10)
(2,7)
What is the slope of y = -3/4x -7?
-3/4
What is the domain of (-5,-4),(-6,5),(-1,0),(-2,0), (7,-9)?
-5,-6,-1,-2,7
What is the average rate of change of the points (1,47) and (5,7)?
-10
-6x-10y=-18
-3x+10y=36
(-2,3)
Which point would NOT be a solution to the system of linear inequalities below?
y > (-2/3)x -7
y<(3/2)x -6
(12,3) (12,6) (12,-4) (0,4)
(0,4)
1
What is the range of (-5,-4),(-6,5),(-1,0),(-2,0)?
-4,5,0
What is the average rate of change of the points (3,6) and (5,54)?
24
Find x and y using elimination
6x+2y=16
2x-2y=32
(6,-10)
Which point would NOT be a solution to the system of linear inequalities below?
y < -x - 1
y < 5x - 7
(1,-3) (5,-8) (-8,-2) (4,-7)
(-8,-2)
What is the slope of 4y - 2x = 20?
1/2
What is the range of (-7,9),(-8,9)?
9
What is the average rate of change of the equation f(x) = -x2+8x+20 over the interval 0<= x<=5?
3
Solve for x and y using substitution
-9x-2y=-44
8x-3=y
(2,13)
Which point would be a solution to the system of linear inequalities below?
y <= (-1/5)x - 8
y >= 5x+5
(-5,3) (-10,5) (-10,-6) (-5,2)
(-10,-6)
3/5
What is the range of (-6,5),(-4,5),(7,6), (3,6)?
5,6
What is the average rate of change of the equation f(x) = -x2+5x+10 over the interval -1<= x<=5?
1
Solve for x and y using substitution
-4x+7y=-41
x=y+5
(-2,-7)
Which point would be a solution to the system of linear inequalities below?
y <= 2x+5
y < (-3/2)x + 5
(8,2) (-4,-7) (4,8) (-8,0)
(-4,-7)