TEKS.MATH.8.5G

Evaluate f(5)

• 1
• 10
• 13
• 16

Tags

TEKS.MATH.8.5G

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

TEKS.MATH.8.5G

The table represents a function. Is it linear or non-linear?

• Linear
• Nonlinear

Tags

TEKS.MATH.8.5G

You can identify a function from a graph by using the.....

• Horizontal Line Test
• Eye Test
• Vertical Line Test
• Diagonal Line Test

Tags

TEKS.MATH.9-12.VII.A

TEKS.MATH.8.5G

Evaluate for f(-5)

• 1
• 0
• 2
• -2

Tags

TEKS.MATH.8.5G

Is this table a function and how can you tell?

• Yes its a function because there are not variables for missing numbers
• No it's not a function because the y value 4 repeated
• No it isn't a function because the x value 2 is repeated
• No it's not a function because the x value 5 has y values of  10 & 12

Tags

TEKS.MATH.8.5G

Which Graph is Linear?

• 1st
• 2nd
  2nd
• 3rd
• None

Tags

TEKS.MATH.8.5G

Identify the vertex of f(x) = 5(x+6)² - 7

• (5,6)

• (0,0)

• (6,-7)

• (-6,-7)

Tags

TEKS.MATH.9-12.VII.B

TEKS.MATH.8.5G

A local theater sells admission tickets for $9.00 on Thursday nights. At capacity, the theater holds 100 customers. The function M(n)=9n represents the amount of money the theater takes in on Thursday nights, where n is the number of customers. What is the domain of M(n) in this context?

• all whole numbers

• all non- negative rational numbers

• all non-negative integers that are multiples of 9

• all non-negative integers less than or equal to 100

Tags

TEKS.MATH.8.5G

Dan is wrapping gifts to earn money for camp. He calculates the amount of wrapping paper he needs based on the number of gifts.

r = the number of rolls of wrapping paper

g = the number of gifts

• g is the independent variable and r is the dependent variable

• r is the independent variable and g is the dependent variable

Tags

TEKS.MATH.8.5G