Review for Algebra Test and Quiz(before assessment)

• 0

Evaluate f(x) = -3(x-1) for  f(0).

• 0
• -3
• 3
• -1

h(x)=8-5(3-x), what is the value of h(2)

(a)  

Select the correct graph for each inequality.

• A
• B
• C
• D

Select the correct graph for each inequality.

• A
• B
• C
• D

The total cost in dollars, c, to purchase video games online can be found using the function c = 16.95x + 4.75, where x is the number of video games purchased.  If at least 4 games but no more than 7 games are purchased online, what is the range of the function for this situation?

• {4, 5, 6, 7}
• 4 ≤ x ≤ 7
• 72.55 ≤ c ≤ 123.50
• {72.55, 89.50, 106.45, 123.40}

What is the Range of the situation?

• All real numbers greater than or equal to 0 and less than or equal to 28
• All real numbers greater than or equal to 0 and less than or equal to 9
• All real numbers less than or equal to 28
• All real numbers less than or equal to 9

The amount of money that Li spends on video games depends on how many games he purchases.  If Li can buy at most 4 games for his Xbox 360 and the games cost $22.50 each, what is the domain of this function?

• {90}

• {4}

• All integers greater than 0 and less than 9

• All integers greater than 0 and less than 4