Algebra Support Semester Exam Review

What is the solution to

2x + 5x = 60 - 3x

• 2

• 5

• 6

• 60

How many solutions do the following systems have?

2x + 3y = 6

y = x + 1

• 1

• 2

• no solution

• infinite solutions

If f(x) = 3x - 5 , then what does f(5)= ?

• 5

• 30

• 10

• 0

What is the slope in the following equation?

y = 5x - 2

• y

• 5

• -2

• x

Given the following 2 points, what is the linear equation that passes through in slope intercept form?

(2 , 5 ) ( 3 , 7 )

• y=2x+5

• y=2x+1

• (2 , 5)

• 7 + 10

Domain is the ___ values?

• Range

• Largest

• Y

• X

Linear means?

• passes the vertical line test

• straight line

• range

• slope

Which value below makes the inequality true?

3x - 4 > 10

• 2

• -5

• 7

• 0

When graphing systems of linear inequalities (2 inequalities at the same time), what section of the graph are we looking for?

• Non shaded region

• Single shaded region

• Double shaded region

• The slope region

Which value makes the equation true?

4(2y + 10) = 5y - 2

• 4y

• -14

• 10

• no solution