Q1
Find the x- and y-intercepts on the given graph.
Q2
Identify the most convenient method to graph 3x−4y=24.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q3
Identify the most convenient method to graph y=4x−6.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q4
Find the x- and y-intercepts on the given graph.
Q5
Graph the equation −x−y=−1 using the intercepts.
Q6
Graph the equation y=x3−2 using the intercepts.
Move the point labeled x-intercept along the x-axis to plot the x-intercept and move the point labeled y-intercept along the y-axis to plot the y-intercept.
Note: The points will not move off their respective axes.
Q7
Find the x- and y-intercepts of y=3/5x+4.
- Enter the x and y coordinates as whole numbers or fractions if necessary.
Q8
Find the x- and y-intercepts of y=−x−8
Q9
Find the x- and y-intercepts of y=−1/4x+8.
Q10
Find the x- and y-intercepts of y=3/4x−7.
- Enter the xand ycoordinates as whole numbers or fractions if necessary.
Q11
Graph the equation −x−y=4 using the intercepts.
Q12
Graph the equation −2x+2y=−2 using the intercepts.
Q13
Find the x- and y-intercepts on the given graph.
Q14
Find the x- and y-intercepts on the given graph.
Q15
Identify the most convenient method to graph y=−1/3x+1.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q17
Identify the most convenient method to graph 3x+2y=12.
Ans:
It is a vertical line; use the point where it crosses the x-axis.
It is a horizontal line; use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q18
Identify the most convenient method to graph y=4.
Ans:
It is a vertical line; use the point where it crosses the x-axis.
It is a horizontal line; use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q19
Identify the most convenient method to graph y=1/5x−4.
Ans:
It is a vertical line; use the point where it crosses the x-axis.
It is a horizontal line; use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q20
Identify the most convenient method to graph x=−7.
Ans:
It is a vertical line; use the point where it crosses the x-axis.
It is a horizontal line; use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q21
Identify the most convenient method to graph x=5/3.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q22
Identify the most convenient method to graph x−y=3.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q23
Graph the equation y=−4x+5 by plotting points with the line tool.
Q24
Graph the equation y=4x−4 by plotting points with the line tool.
Q25
Graph the equation y=4x+2 by plotting points with the line tool.
Q26
Graph the equation 3x+2y=−3 by plotting points.
Q27
Graph the equation x+y=12 by plotting points.
Q28
Graph the equation x=−13/2 by plotting points.
Q29
Graph the equation y=1/2 by plotting points.
Q30
Identify the most convenient method to graph x=5.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q31
Identify the most convenient method to graph y=−8.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q32
Identify the most convenient method to graph y=2/5x−2.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q34
Identify the most convenient method to graph y=1/3x+4.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q35
Identify the most convenient method to graph y=−4x+3.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Solution
Q1
Find the x- and y-intercepts on the given graph.
Ans:
x-intercept:(1,0) y-intercept: (0,-0.5)
Q2
Identify the most convenient method to graph 3x−4y=24.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q3
Identify the most convenient method to graph y=4x−6.
Ans:
It is a vertical line, so use the point where it crosses the x-axis.
It is a horizontal line, so use the point where it crosses the y-axis.
Find the intercepts and one more point.
Find three points.
Q4
Find the x- and y-intercepts on the given graph.
Ans:
x-intercept: (-4,0) y-intercept: (0,2)
Q5
Graph the equation −x−y=−1 using the intercepts.
Ans:
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