Unit 2B Review
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Last updated over 3 years ago
9 questions
1
What is the slope of the line in the graph above?
What is the slope of the line in the graph above?
1
What is the line's y-intercept?
What is the line's y-intercept?
1
Rearrange the standard form equation below into slope-intercept form:-6x - 3y = 12
Rearrange the standard form equation below into slope-intercept form:
-6x - 3y = 12
1
If f(x) = 3x + 17, then what is f(2)?
If f(x) = 3x + 17, then what is f(2)?
1
Apolline is mowing lawns for a summer job. For every mowing job, she charges an initial fee plus a constant fee for each hour of work. Her fee for a 5-hour job, for instance, is $42. Her fee for a 3-hour job is $28.Let y represent Apolline's fee (in dollars) for a single job that took x hours for her to complete.
If this situation was graphed, what would the slope be?
Apolline is mowing lawns for a summer job. For every mowing job, she charges an initial fee plus a constant fee for each hour of work. Her fee for a 5-hour job, for instance, is $42. Her fee for a 3-hour job is $28.
Let y represent Apolline's fee (in dollars) for a single job that took x hours for her to complete.
If this situation was graphed, what would the slope be?
1
Apolline is mowing lawns for a summer job. For every mowing job, she charges an initial fee plus a constant fee for each hour of work. Her fee for a 5-hour job, for instance, is $42. Her fee for a 3-hour job is $28.Let y represent Apolline's fee (in dollars) for a single job that took x hours for her to complete.
If this situation was graphed, what would the y-intercept be?
Apolline is mowing lawns for a summer job. For every mowing job, she charges an initial fee plus a constant fee for each hour of work. Her fee for a 5-hour job, for instance, is $42. Her fee for a 3-hour job is $28.
Let y represent Apolline's fee (in dollars) for a single job that took x hours for her to complete.
If this situation was graphed, what would the y-intercept be?
1
A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. When he started his diet, he weighed 79.5 kilograms. He gained weight at a rate of 5.5 kilograms per month.Let y represent the sumo wrestler's weight (in kilograms) after x months.
Which of the following could be the graph of the relationship?
A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. When he started his diet, he weighed 79.5 kilograms. He gained weight at a rate of 5.5 kilograms per month.
Let y represent the sumo wrestler's weight (in kilograms) after x months.
Which of the following could be the graph of the relationship?
1
Explain how you know that your answer to question 7 is correct
Explain how you know that your answer to question 7 is correct
1
A charity organization had to sell 18 tickets to their fundraiser just to cover necessary production costs. They sold each ticket for $45.Let y represent the net profit (in dollars) when they have sold x tickets.
What is the x-intercept?
A charity organization had to sell 18 tickets to their fundraiser just to cover necessary production costs. They sold each ticket for $45.
Let y represent the net profit (in dollars) when they have sold x tickets.
What is the x-intercept?