Algebra 1 EOC Review

Front

What are the domain and range of f(x) = -37?

Back

Domain: All real numbers
Range: {-37}

Front

For one day of work, what is the range of the function for the daily cost of hiring a plumber, y, to work x hours on a repair project, given that the plumber charges a fixed cost of $80 plus an additional cost of $45 per hour and works a maximum of 8 hours per day?

Back

80 ≤ y ≤ 440

Front

At a restaurant jars of tomato sauce are stored in boxes in the pantry. Each box contains 8 jars of tomato sauce. A cook used 2 jars from 1 of the boxes. Which function shows the relationship between y, the total number of jars of tomato sauce remaining in the pantry, and x, the number of boxes in the pantry?

Back

y = 8x - 2

Front

The graph of a linear function is shown on the grid shown. Which equation is best represented by this graph? Options: y + 7 = -3(x - 4), y + 1 = -3(x + 2), y - 4 = 3(x + 7), y - 2 = 3(x - 1)

Back

y + 7 = -3(x - 4)

Front

The value of y varies directly with x. If x = 3, then y = 21. What is the value of x when y = 105?

Back

15

Front

What is the equation in slope-intercept form of the line that passes through the point (2, -2) and is perpendicular to the line represented by y = ⅖x + 2?

Back

y = -5/2x + 3

Front

What are the equation and slope of the line shown on the grid?

Back

x = 6; slope is undefined

Front

What is the slope of the line that passes through the points (5, -11) and (-9, 17)?

Back

-2

Front

The graph shows the linear relationship between the maximum area in square feet that can be painted and the number of gallons of paint used. Which of these best represents the rate of change of the maximum area painted with respect to the number of gallons of paint used? Options: 200 ft²/gal, 1/200 ft²/gal, 400 ft²/gal, 1/400 ft²/gal

Back

400 ft²/gal

Front

What was the rate of change of the balance of the student's savings account in dollars and cents per week?

Back

$7