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10 questions
In the equation y= -3x +4, what is the y-intercept?
-3
4
x
y
In the equation y= -3x + 4, what is the slope?
-3
4
-4
3
Which of the following equations is in slope-intercept form?
x + y = b
mx + y = b
y = mx + b
b + my = x
What is the slope of a proportional line that passes through the point (4, 8)?
0.5
4
32
2
What is the y-intercept of this line?
5
2.5
0
2
The y-intercept of a proportional line is always ______.
undefined
zero
positive
negative
Which equation represents this graph?
y = 3x + 2
y = x + 3
y = 1/2x + 3
y = 2x + 3
What type of slope is represented by this graph?
positive slope
negative slope
zero slope
undefined slope
What type of slope is represented by this graph?
Positive slope
Negative slope
Zero slope
Undefined slope
What is the equation, in slope-intercept form, for this graph?
y = -3x - 3
y = 3x - 3
y = -1/3x - 3
y = -3x - 1
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