CCSS.Math.Content.HSF.IF.A.2

Given h(x) = 5 - 9x, find h(8). 

• h(8) = -360
• h(8) = -67

Tags

CCSS.Math.Content.HSF.IF.A.2

find f(10):
f(x) = 2x -10

• -10
• 10

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CCSS.Math.Content.HSF.IF.A.2

If f(x)=2x+25, find f(5).

• f(5) = 60
• f(5) = 40
• f(5) = -15
• f(5) = 35

Tags

CCSS.Math.Content.HSF.IF.A.2

What letter represents the slope of a line in the equation y = mx + b?

• y
• m
• x
• b

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CCSS.Math.Content.HSF.IF.A.2

Given f(x) = 2x and
g(x) = x²+3 , find f(g(x)).

• x²+2x+3
• 4x²+3
• 2x²+3
• 2x²+6

Tags

CCSS.Math.Content.HSF.IF.A.2

Which relation is a function?

• A
• B
• C
• D

Tags

CCSS.Math.Content.HSF.IF.A.2

For the function: f(x) = 7(x - 11), f (16) = _____

• 5

• 35

• 16

• 28

Tags

CCSS.Math.Content.HSF.IF.A.2

Use the explicit formula to find the 5th term of the sequence.
 $a_n=3\cdot2^{\left(n-1\right)}$  

• 24

• 7,776

• 48

• 96

Tags

CCSS.Math.Content.HSF.IF.A.2

If  $f\left(x\right)\ =\ x^2+6x-2$ and $g\left(x\right)=x-6$ , then  $\left(g\circ f\right)\left(x\right)=$ 

•  $x^2-6x+34$ 

•  $x^2-6x-2$  

•  $x^2+6x-8$  

•  $x^2+6x+12$  

Tags

CCSS.Math.Content.HSF.IF.A.2

Given the equation below determine the y-intercept.

 $y=3^x$  

• (0, 1)

• (0, 3)

• x= 0

• y = 0

Tags

CCSS.Math.Content.HSF.IF.A.2