Math Final Exam Review 1

What is one point that lies in the solution set of the system of inequalities graphed?

• (0, 4)
• (-4, 1)
• (2, 4)
• (4, -1)

Write a linear equation in slope-intercept form give the point and slope. (-6, -11); slope = 1/2 

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

In the equation, y = mx + b, the letter b is the ___________.

• y-intercept
• x-intercept
• slope
• rate of change

• commutative property

• not a property

• identity property of multiplication

• associative property

• commutative property

• not a property

• identity property of multiplication

• associative property

• commutative property

• not a property

• identity property of multiplication

• associative property

Name the property.
2x + 22 = 2(x + 11)

• Associative Property
• Commutative Property
• Distributive Property
• Identity Property

Use the associative property to rewrite this expression. 
(4 + x) + 7

• (x + 4) + 7
• 7 + (4 + x)
• 4 + (x + 7)

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each x-value has only one y-value paired with it.
• No, because the x-value 11 has two y-values pair with it.
• No, because each x-value has only one y-value paired with it.