TEKS.MATH.8.5I

If f(x)=3x-9, find f(5).

• f(5) = 6
• f(5) = 16
• f(5) = -4
• f(5) = 24

Tags

TEKS.MATH.8.5I

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Tags

TEKS.MATH.8.5I

For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Write an equation for the cost, C, after h hours of babysitting. 

• C = 5h + 3
• C = 3h + 5
• H = 5c + 3
• H = 3c + 5

Tags

TEKS.MATH.8.5I

f(x) = 9-3x
g(x) = 5x-7
Find f(x)+g(x). 

• 14x-10
• -8x+2
• 2x+2
• 2x-2

Tags

TEKS.MATH.8.5I

Which equation matches the table?

• y = x 
• y = 5x
• y = x - 4
• y = x + 4

Tags

TEKS.MATH.8.5I

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

• y
• m
• x
• b

Tags

TEKS.MATH.8.5I

Jennifer has read 110 pages of a 290-page book. She reads 20 pages each day. How many days will it take her to finish the book?

• 9 days
• 10 days
• 20 days
• 13 days

Tags

TEKS.MATH.8.5I

Choose the correct answer.

• A
• B
• C
• D

Tags

TEKS.MATH.8.5I

Diketahui barisan bilangan 7, 10, 13, 16, 19, …. Rumus suku ke-n barisan bilangan   tersebut adalah ….

• n + 6
• 2n + 1
• 3n + 4
• 4n + 3

Tags

TEKS.MATH.8.5I

Jika diketahui ƒ(x) = 2x + 5 , maka nilai f(3), adalah ....

• 6
• 7
• 10
• 11

Tags

TEKS.MATH.8.5I