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Inverse
Linear or Exponential
Graphs
Definitions
Inequalities
100
0 = 2x + 2
x = -1
100
y = x
x = y
100
y = 3x + 2
Linear
100
What is the y-intercept?
y = - 3 OR -3 OR (0,-3)
100
The y-intercept occurs when x=?
When x = 0.
100
2x + 2 <= 4
x <= 1
200
5 - 3 + 2x = 10 + 3x
x = -8
200
y = 1/2 x
x = 2y
200
y = mx + b
Linear
200
What is the slope?
m = 2/3
200
y = mx + b, where m is the slope and the b is the ?
b is the y-intercept
200
1/2 x > 1
x > 2
300
2 ( x + 1 ) = 20
x = 9
300
y = x + 3x + 2
x = (y-2)/4
300
2 + 2 + 2 + 2 + 2
Linear
300
Is this a linear function or exponential function?
Exponential function
300
What does a stand for in
y = a * b^t
a is the y-intercept
300
-2x > -4
x < 8
400
x = 10
400
x = 2y
y = x/2
or
y = 1/2 x
400
2*2*2*2*2
Exponential
400
What is the solution?
(2,2)
400
The equation for a linear function in slope-intercept form
y = mx + b
400
-x + 4x - 2 >= 1
500
When x = 2,
Solve for y.
y = 2x - (x -2)
y = 4
500
y = 2x + 3
x = (y-3)/2
500
y = 3 * 1.5^t
Exponential
500
This is the graph of the function
y >= 2x - 3
Where do you shade?
On the A side.
500
A high school math course exploring how to use letters (called variables) and numbers with mathematical symbols to solve problems.
Algebra 1
500
When x = 5,
Solve the inequality for y.
y > x - 2x + 2x - 3x + 4x
y > 10