Algebra I EOC Review

Caelyn is solving an equation. When she gets to the last step, she gets 9 = 4. This means...

• there is no solution

• the solution is x = 4

• the solution is x = 9

• there are an infinite number of solutions

Tags

CCSS.8.EE.C.7A

When solving an inequality, if you multiply or divide by a negative value, you have to _______ the inequality sign.

Tags

CCSS.6.EE.B.8

Solve I = prt for t.

• t = I/pr

• t = ipr

• t = pr/I

• t = r/pi

Tags

CCSS.HSA.CED.A.4

Every function is a relation.

• True

• False

Tags

CCSS.8.F.A.1

It is possible for a function to have multiples of the same y-value.

• True.

• False.

Tags

CCSS.8.F.A.1

The domain of a function is the set of possible ___ values.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The range of a function is the set of possible ___ values.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Evaluate f(5) if f(x) = 5x + 2

Tags

CCSS.HSF.IF.A.2

What is the domain of this function?

• all real numbers

• -4 ≤ x ≤ 8

• -4 ≤ y ≤ 8

• -1 ≤ x ≤ 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this function?

• all real numbers

• y ≥ -3

• -4 ≤ y ≤ 8

• x ≥ -3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5