EOCT Practice

Evaluate d - c for c = 12 and d = 8

• -4
• 20
• 8/12
• 96

A school purchased 888 pencils in boxes containing 12 pencils each.  How many pencils were purchased?

• 74
• 89
• 86
• 876

Find √64

• 8
• 16
• 32
• 56

What is the y-intercept of 3x + 5y = 15?

• -5
• -3
• 3
• 5

Which of these is a quadratic function?

• y = √10x + 21
• y = 10x + 21
• y = x² + 10x + 21
• y = x³ + 10x² + 6x + 21

How many roots does the function have?

• 1
• 2
• infinitely many
• none

Seven students took a quiz.  The number of correct responses from each is recorded in the table.
What is the mean number of correct responses?

• 7
• 12
• 14
• 15

An old coin increases in value by 4% each year.  In 2005, it was $12.  About how much is it worth in 2009?

• $13.17
• $14.04
• $13.60
• $15.32

Sandra sells necklaces at a school craft fair.  She uses the equation P = 7.5n - (2.25n + 15) to determine her total profit at the fair.  Based on this equation, how much does she charge for each necklace?

• $2.25
• $7.50
• $15.00
• $17.25

The function f(x) = x - 9 is shifted 2 units up and 3 units to the left.  Select the new function.

• g(x) = 2x - 6
• g(x) = (x - 3) + 7
• g(x) = 3x - 7
• g(x) = (x + 3) - 7