Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

ch 2

variation and graphs

Suppose z varies directly as the fourth power of w. if z = 80 when w = 2, find z when w = 3. When w = 3, z = 405.
Consider the equation s = 5d^2. How does the value of s change if d is doubled? Multiplied by 4.
write the variation equation m = kn^5 in words. m varies directly as n to the fifth power.
Complete with "inversely," "directly," or "neither." the time it takes to run a given distance varies ____ as the rate. inversely.
What is a inverse variation function? A function with a formula of th form y = k/x^n, with k not equal to 0 and n > 0.
given the equation y = k/x^3, suppose that y = 4 hen x = 3. find y when x = 5. y = 108/125
consider y = 6/x. Find the rate of change from x = 1 to x = 2. -3.
Created by: nikkrowley