Algebra 1 Semester 1 Final Review

Which of the following graphs shows the line y=-3+⅔x ?

• A

• B

• C

• D

Which of the following equations describes all points on a horizontal line that passes through the point (-1,5)?

• y=-x+5

• y=5

• x=-1

• y=-5x+1

Find the number of terms after combining all like terms: 4x-2x+2xy+1+2y

• 2

• 3

• 4

• 5

Mathematical Equivalence

ON

This is an example of:

(a)  

• Exponential Growth

• Linear Growth

• Linear Decay

• Exponential Decay

The sum of three consecutive integers is 12 more than the largest integer. Which of the following equations could be used to find the three integers?

• n+n+1+n+2=2n+12

• n+n+2+n+4=(n+2)+12

• n+n+1+n+2=n+12

• n+n+1+n+2=(n+2)+12

Which of the following is equivalent to (2x²)³?

• 2x⁵

• 2x⁶

• 6x⁶

• 8x⁶

Determine the appropriate sign of the following inequality for the given value of x.
2x+5-x____10  for x=2

• <

• >

• ≤

• ≥

What is f(1)-f(2)?

• 0

• 2

• 3

• 4

Over which of the following intervals is the function increasing?

• (-3,-1)

• (0,1)

• (1,3)

• (8,10)