TEKS.MATH.9-12.VII.A

Range is:

• All x values, from left to right.
• All y values, from left to right. 
• All y values, from bottom to top.
• All x values, from bottom to top.

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TEKS.MATH.9-12.VII.A

What is the pattern you see in this table?

• Common Ratio = 1/3
• Common Difference = 8
• Common Ratio = 3
• Common difference = 3

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TEKS.MATH.9-12.VII.A

What is the proper domain?

• x≥0
• y≥0
• All real numbers
• {0, 1, 2, 3, 4,...}

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TEKS.MATH.9-12.VII.A

The function f(x)=0.49x models the cost to purchase x pounds of apples from the grocery store.  What is the most appropriate domain for the function?

• All integers
• All rational numbers
• All non-negative integers
• All non-negative rational numbers

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TEKS.MATH.9-12.VII.A

Determine the slope and y-intercept.         y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

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TEKS.MATH.9-12.VII.A

Which of the following equations matches standard form of a quadratic?

• ax + by = c
• y = a(x - h)² + k
• y = ax² + bx + c
• y = mx + b

Tags

TEKS.MATH.9-12.II.D.2

TEKS.MATH.9-12.II.D.1

TEKS.MATH.9-12.VII.A

What is the domain of f(x) = 5^x?

• -∞ ≤ x ≤ ∞
• -∞ ≤ y ≤ ∞
• x > 0
• y > 0

Tags

TEKS.MATH.9-12.VII.A

What is the domain of the function for this situation?

• 0<h<80
• 0≤h≤80
• 0≤t≤4.5
• 0<t<4.5

Tags

TEKS.MATH.9-12.VII.A

find 

• y = 2 x^-1
• y=2 x^-2
• y= −2x^-2
• y= −2 x^-1

Tags

TEKS.MATH.9-12.II.A

TEKS.MATH.9-12.VII.A

What is the domain of the function?

• (3, ∞)
• [-3, ∞)
• (-∞, 4]
• (-∞, 4)

Tags

TEKS.MATH.9-12.VII.A