End of Course Practice Algebra

True or False: All students who complete the Algebra 1 course will have to take the Pennsylvania Keystone exam at the end of the semester.

• True

• False

Determine if the equation shown has one solution, no solution, or infinitely many solutions.

• One Solution

• No Solution

• Infinitely Many Solutions

Convert to the following equation to slope-intercept form:

5x + 3y = 12

• 3y = -5x + 12

• 5x = -3y + 12

• y = -5/3x + 4

• x = -3/5y + 12/5

• Function
• Not a Function

What is the y-intercept?

• 7

• 0

• 1

• 2

Which of the following is not a solution to this system of inequalities?

• (0,-1)

• (0,3)

• (4,0)

• (6,-2)

A sporting goods store sells left handed (x) and right handed (y) gloves. In one month, 12 gloves were sold for a total of $561. Right handed gloves cost $45 each and left handed gloves cost $52. Which system could be solved to determine the number of each type of glove sold?

• x + y = 561

  45x+52y=12

• x + y = 12

  52x+45y=561

• x + y = 12

  45x+52y=561

• x + y = 561

  52x+45y=12

Which of the following linear equations has a slope of -3 and a y-intercept at (0, 3)?

• y = 3x - 3

• y = -3x + 3

• y = 3x

• y = x + 3

What is the product of 7x - 4 and 8x + 5?

• 15x + 1

• 30x + 2

• 56x² + 3x -20

• 56x² - 3x + 20

Does this graph have a maximum or minimum?

• Minimum

• Maximum