Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/14

Click to flip

14 Cards in this Set

  • Front
  • Back
Sketch a graph of each situation. Label each section.

The height of a plant that grows at a steady rate.
Sketch a graph of each situation. Label each section.

The temperature in a classrom after the heater is turned on.
Sketch a graph of each situation. Label each section.

A child's height above the ground while on a swing.
f(x)=-4x
x=3
g(x)=x+1.53
x=2
y=2-0.5x
x=4
y=3(x to the second power)
x=1.06
f(x)=34-x
x=6
g(x)=-3+2x
x=4
Model each rule with a table of values and a graph. If the rule describes a direct variation, state the constant of variation.

y=4x+1
Model each rule with a table of values and a graph. If the rule describes a direct variation, state the constant of variation.

y=1/2 x
Model each rule with a table of values and a graph. If the rule describes a direct variation, state the constant of variation.

f(x)=-3x
Model each rule with a table of values and a graph. If the rule describes a direct variation, state the constant of variation.

y=-3x+2
Write a function rule for each situation.

The total cost t(p) of p pound of potatoes at $.79 per pound.
Write a function rule for each situation.

The total distance d(n) traveled in n hours at a constant speed 60 mi/h.
Write an equation for the direct variation that includes the given point.

(7,-2)
Write an equation for the direct variation that includes the given point.

(-3,-6)
Write an equation for the direct variation that includes the given point.

(-4,-5)
The distance a wheel moves forward varies directly with the number of rotations. Suppose the distance d the wheel moves is 56 ft when the number of rotations n is 8. Find the constant of variation and write a direct variation equation to model this situation.
Use inductive reasoning to describe each pattern. Then find the next two numbers in each pattern.

1, 2.5, 4 ...
Use inductive reasoning to describe each pattern. Then find the next two numbers in each pattern.

1/2, 1/4, 1/8, ...
Find the common difference of each arithmetic sequence.

-1, -2/3, -1/3, 0, ...
Find the common difference of each arithmetic sequence.

46, 34, 22, 10
Find the second, sixth, and ninth terms of the sequence that has the rule
A(n)=-3+(n-1)(6).
Is -2,3,8,10,... an arithmetic sequence? Explain.
Find the range of each function for the domain
{-2,1,5}

f(x)=-4x
Find the range of each function for the domain
{-2,1,5}

g(x)=1-4x
Find the range of each function for the domain
{-2,1,5}

y=2[x]