AzM2 Advanced Topics 5

Question 1

A coordinate plane shows Point A at (3, 5) and Point B at (7, 5). What is the distance between them?

Accepted Answer

4 units

Answer

Since both points share the same y-coordinate, distance = |7 − 3| = 4 units.

Question 2

Which of the following numbers is prime?

Accepted Answer

53

Answer

53 has no factors other than 1 and itself; 49 = 7×7, 51 = 3×17, 57 = 3×19.

Question 3

A store sells notebooks for $2.75 each. A student buys 4 notebooks and pays with a $20 bill. How much change does the student receive?

Accepted Answer

$9.00

Answer

4 × $2.75 = $11.00; $20.00 − $11.00 = $9.00, so the student receives $9.00 in change.

Question 4

Which transformation moves a figure to a new location without changing its size or shape, and without flipping or rotating it?

Accepted Answer

Translation

Answer

A translation slides a figure to a new position without flipping or rotating it.

Question 5

The expression 5² + 3 × 4 − 2 equals which value, using correct order of operations?

Accepted Answer

35

Answer

Evaluate exponents first: 25; then multiply: 3×4=12; then 25 + 12 − 2 = 35.

AzM2 Practice Test