Chapter 1 Review

Multiple Choice

k⁴ - 7k² if k = 3

• -9

• -51

• 60

• 18

Multiple Choice

f(x)=4x+5
f(4)=

• 21
• -11
• -31
• 25

Open Ended

Yesterday, s students were present at Wee Wons Nursery School. Today, 4 fewer students were present. What was the total attendance yesterday and today?

Multiple Choice

Is the set {(2, 4), (4, 8), (8, 16), (16, 32)} a function?

• Yes

• No

Multiple Choice

True or False

• True

• False

Open Ended

Find H:2 -->

Open Ended

Describe what U('89) represents.

Multiple Choice

Calculate S('88) - U('88).

• 90

• 12

• 102

• 78

Open Ended

A formula for the area of a triangle si A= (1/2)bh. Solve the formula for the height h of the triangle.