Algebra 1 (2nd semester review)

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Tags

CCSS.HSA.APR.A.1

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Abovee

Tags

CCSS.HSF-IF.C.8B

.
If f(x)=x²,

• Then the blue curve is x²+C
• Then the blue curve is (x+C)²
• Then the blue curve is Cx²
• The the blue curve is x²-C

Tags

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Find the product. 
(m-8)(m-9)

• m²+17m-72
• m²-17m-72
• m²-17m+72
• m²-72

Tags

CCSS.HSA.APR.A.1

Factor:
x² + 81

• Prime
• ( x - 9 ) ( x + 9 ) 
• ( x + 9 ) ( x + 9 ) 
• ( x - 9 ) ( x - 9 ) 

Tags

CCSS.HSA.APR.C.4

Factor:
10x² + 11x - 8

• (5x + 8)(2x - 1)
• (5x - 8)(2x + 1)
• (5x + 2)(2x - 4)
• (2x + 8)(5x - 1)

Simplify

• 9
• 5√2 + 2
• 10√2
• 2√2 + 3√30

Tags

CCSS.HSN.RN.A.2

CCSS.HSN.RN.A.1

What it the transformation?

• Vertical Translation up 5
• Vertical Translation down 5
• Horizontal Translation left 5
• Horizontal Translation right 5

Given y=3^x determine the y-intercept 

• (0,1)
• (0,3)

What is the RATE of increase for the following exponential function?
f(t) = 1.23(1.68)^t

• 1.68%
• 68%
• 0.32%
• 32%

Tags

CCSS.HSF-IF.C.8B