A1Y1 Unit 1 Review Oct 2021

a²-b²Evaluate if a=4 and b =-2

• 4
• 20
• -4
• 12

Evaluate 4y  if       y = 3

• 7
• 12

b² + 4
when b = 3

• 10
• 12
• 13
• 11

If p = -6, what does p + 4 equal?

• 10
• -2
• -24
• -3

What is the value of x?
3x + 4 when x = -2

• 10
• 2
• -2
• 4

What is the correct translation for "The product of a number and 5"

• ⁵ⁿ

• 5+n

• 5-n

• 5/n

What is the correct translation for "5 less than 3 times a number"

• 5n-3

• 3n-5

• 3-5n

• 5-3n

Choose all of the following that mean "+"

• difference

• sum

• quotient

• product

• more than

Which phrase below is the "turn around phrase"

• subtract

• difference of

• minus

• less than

Which phrase below is the "turn around phrase"

• subtract

• difference of

• minus

• less than