| Equations of a Line | Graphing | Functions | Domain & Range | F(x) |
|---|---|---|---|---|
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y=3x+11
What is the equation of line that has a slope of 3, and goes through the point (-3,2)? (write in slope intercept form)
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Graph the equation y= 1/2x + 3.
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yes
Is the following graph a function? (draw image)
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What is the domain and range of the table? (draw table)
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f(-2)=1
What is f(-2) if f(x) = 2x + 5
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y=-1/2x+1
What is the equation of the line that goes through the point (2, 0) and (-4, 3)? (slope intercept form)
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Graph the equation 2x + 8y = 12.
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No, when the input of x=2 goes in, it has multiple out put values of y. Y could be any number.
Is the graph of x=2 a function? explain
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What is the domain and range of this table? (draw table)
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g(4)=17
What is g (4) if g(x) = x^2 + x - 3
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y=-5x+12
What is the equation of the line parallel to y=-5x+3, and goes through the point (4, -8)?
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Graph the equation 2x + 3y =12 using the x and y intercepts.
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Yes, every input x, has exactly one output value of y, passes the vertical line test
Is the graph y= -4 a function? explain
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domain: (- infinity, +infinity)
range: 3
What is the domain and range of y=3?
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h(3)=36
What is h (3) if h(x) = 3x^2 + 9
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y=-3/2x+16
What is the equation of the line that is perpendicular to y= 2/3x +2 and goes through the point (6, 7)?
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Graph the equation y= -3/4x - 5
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No
Is the following table a function? (draw table)
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domain: -4
range: (- infinity, +infinity)
What is the domain and range of x= -4?
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f(-3)=4
What is f (-3) if f(x) = -2x^2 -5x +7
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2x + y=18
What is the equation of the line that has a slope of -2 and goes through the point (7, 4)? Write in standard form.
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Graph the equation y= 5/2x + 2.
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yes
Are the following coordinates a function?
{(-2,3), (-1, 2), (0,1), (1,2)}. |
domain: (-2, -1, 0, 1)
range: (3, 2, 1)
What is domain and range of the following coordinates?
{(-2,3), (-1, 2), (0,1), (1,2)}. |
h(-2)=2
What is h (-2) if h(x) = (x^2 +6) / (x + 7)
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