Show:
Inequalities
Functions
Slope
Special Lines
Linear equations
100
The compound statement for x<-3 and 1>x
What is -3<x<1?
100
Solve f(x)=(1/2)x+3 when x=2
What is 4?
100
the slope of the line that passes through (0,1) and (1,2)
What is 1?
100
The slope of the line parallel to y=3x+b
What is 3?
100
The slope-intercept equation.
What is y=mx+b?
200
3 is less than x and 5 is greater than and equal to x in interval notation
What is (3,5]?
200
The type of function with m=6
What is an increasing function?
200
The slope of the line y=(-2/3)x+2
What is -2/3?
200
The slope of the line perpendicular to the line y=-2x+1
What is 1/2?
200
The point-slope equation
What is y-y1=m(x-x1)?
300
the line graph for x is less than 1 or x is greater than 6
What is (graph on the board)?
300
The type of function with m=-999.
What is a decreasing function?
300
the slope of the line y-2=-1(3x-2)
What is -3?
300
The equation of the horixontal line that passes through (3, 4)
What is y=4?
300
The slope and y-intercept of the equation 2y=8x+10
What is m=4 and b=5?
400
The graph on the board written in interval notation
What is [2, 6)
400
The type of function where the highest exponent of x is equal to 1
What is a Linear function?
400
The slope of the line 5y=25x+2
What is 5?
400
The slope of the line parallel to the line that passes through the points (-1, 3) and (20, 5)
What is -21/2?
400
The slope-intercept equation of the line that passes through (-2,-4) and (-6, 8)
What is y=(-5/2)x-9?
500
Three is greater than or equal to x and 2 is less than or equal to x. Draw the graph, write in interval notation, and write corresponding inequality.
What is (graph on board), [2,3], and 2<=x<=3
500
The x-intercept and y-intercept of f(x)=7x+1
What is (-1/7, 0) and (0,1)?
500
The slope of the line that passes through (1/2, 1/3) and (1/4, 1/8)
What is 5/6?
500
The slope of the line perpendicular to 3y+6=6x-2+y
What is -1/3?
500
The domain and range of the function f(x)=sqrt(x)-1
What is domain (0, infinity) and range (-1, infinity)?