Online Quiz # 11 -Sketching Rational Functions

Factor and cancel out in order to simplify.

15x²/5x³

• 3x

• 3/x

• x/3

• 5/x

Tags

CCSS.HSA.APR.D.6

Simplify the rational function

• 1/(x + 5)

• 1/(x - 5)

• (x - 5)(x + 5)

• (x - 5)/[(x - 5)(x + 5)]

Tags

CCSS.HSA.APR.D.6

Simplify the rational function

• 1/(3x)

• 3x(x + 1)

• 3x

• (x + 1)

Tags

CCSS.HSA.APR.D.6

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.7

Simplify.

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.6

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

simplify by factoring out and canceling out.

• a

• b

• c

• d

Tags

CCSS.HSA.APR.D.6

Simplify (look for common factors that you can factor out and cancel out)

• A.4x³/(x+2)

• B.4x³/(x+10)

• C.2x³/(5x+1)

• D. 2x³/(x+5)

Tags

CCSS.HSA.APR.D.6

Simplify

• (n-2)/(n+2)
• (n+2)/(n-2)
• 1/(n+2)
• 1/(n-2)

Tags

CCSS.HSA.APR.D.6

What are the coordinates of the hole, if one exists.

• (-1, -2)

• (-1, ½)

• (-1, -½)

• there isn't one

Tags

CCSS.HSF-IF.C.7D