Inverses of Literal Linear Equations

4x + 3y = 9

• y = -3/4x + 3

• y = -4x + 9

• y = -4/3x + 3

• 3y = -4x + 9

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

ax + c = R
(solve for x) 

• ax = R + c

• ax = R - c

• x = a(R-c)

• x = (R-c) / a 

Tags

CCSS.7.EE.B.4A

2h = w-3p
(solve for p) 

• p = -(2h - w) / 3

• p = (2h - w) / 3

• p = -6hw

• p = -6h - 3w

Tags

CCSS.HSA.REI.B.3

• A.
• B.
• C.
• D.

Tags

CCSS.HSF-BF.B.4A

Find the inverse of the function
f(x) = 3x − 5

• f^-1(x)=3x +5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y-5

• f^-1(x)=3y+5

Tags

CCSS.HSF-BF.B.4A

What is the inverse of this function?

• A

• B

• C

• D

Tags

CCSS.HSF-BF.B.4A

Was the inverse function found correctly?

• Yes

Tags

CCSS.HSF-BF.B.4A

• 1/6

• -6

• -1/6

• 18

• 1/18

• -1/18

• 3

• -3

• 1/3

• -1/3

Tags

CCSS.HSF-BF.B.4A

Was the inverse function found correctly?

• yes

• no

Tags

CCSS.HSF-BF.B.4A

Mathematical Equivalence

ON

Tags

CCSS.HSF-BF.B.4A