Algebra 2 Mid Term (part 4)

Does this relation represent a function?
{(2,3),(5,-7),(2,8),(-1,3)}

• yes
• no

Tags

CCSS.8.F.A.1

What number set(s) would 3 be a part of?

• Natural, Whole, Integer, Rational
• Whole, Rational
• Integer
• Rational

-14 could NOT be which type of number?

• Integer
• Real
• Rational
• Natural

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each x-value has only one y-value paired with it.
• No, because the x-value 11 has two y-values pair with it.
• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Slopes of perpendicular lines are...

• negative reciprocals.
• negatives
• identical.
• always 7.

Tags

CCSS.8.EE.B.6

If h(a) = 3 - 2x²

Find h(-3).

• 33
• 21
• 39
• -15

Tags

CCSS.HSF.IF.A.2

• 22
• 24
• 50
• 21

Tags

CCSS.7.NS.A.3

Convert the equation to standard form.
y = -3/4x - 7

• -3/4x + y = 7
• -3/4x -y = -7
• 3x + 4y = -28
• 3x - 4y = 28

Solve for v.

• at + u  = v
• at - u = v
• a/t + u = v
• a/t - u = v

Tags

CCSS.HSA.CED.A.4