Intermediate Algebra Review

An ARITHMETIC sequence follows what pattern?

• Adding or Subtracting

• Multiplying or Dividing

• Squaring

• Square rooting

If the following sequence was geometric, what would the next term be?
5, 10, ...

• 15

• 50
  

• 20

• 100

Mr. Smith bought a bag of 200 candies for Halloween. He gives 2 pieces to each trick-or-treater. The amount of candy he has could be modeled with what type of sequence?

• Arithmetic

• Geometric

• Neither

What is the 12th term of the following sequence? 3, 7, 11, 15, ...

• 48

• 55

• 47

• 51

This is an example of:

(a)  

• Exponential Growth

• Linear Growth

• Linear Decay

• Exponential Decay

What is the 9th term of the following sequence? 2, 6, 18, 54, ...

• 39,366

• 13,122

• 118,098

• 54

Is the following sequence arithmetic, geometric, or neither?

2, 6, 18, 54, ....

• arithmetic

• geometric

• neither

How many solutions will this system have? 

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

Factor
x²+12x+35

• (x+5)(x+7)

• (x+4)(x+3)

• (x+7)(x-5)

• Prime

Solve this system of equations by graphing.

y = 1/2x + 2

y = -3x + 9

• (2, 3)

• (-2, -3)

• (3, 2)

• (-3, 2)