Solving Exponential Functions

Solve: 9^8-x = 27^x-3

• x = 5

• x = -5

• x = 1/5

• x = -1/5

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

To solve 8 = 2^5x+7, you would need to re-write 8 as what base?

• 8
• 4
• 2
• Cannot be determined

To solve 36 = 6^x, re-write 36 as what base and exponent?

• 3⁶
• 6³
• 6²
• 3¹²

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.IF.C.8

Solve for x.

16^2x = 256^2x+5

• 5

• -5

• 2

• 16

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.LE.A.1

• Multiply the exponents

• Set the exponents equal to each other

• Add the exponents

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

Rewrite 64 as a power of 2:

Tags

CCSS.6.EE.A.1

To solve an exponential equation, the (a)   must be the same!

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.LE.A.1

Solve 3³ = (3²)^{2x + 1}

• x = ¼

• x = -¼

• x = ½

• x = -½

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.1