Learn how to graph hyperbolas. To graph a hyperbola from the equation, we first express the equation in the standard form, that is in the form: (x - h)^2 / a^2 - (y - k)^2 / b^2 = 1 for horizontal ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

The Powerball lottery jackpot was an estimated $251 million for the Monday, March 2 drawing. The jackpot was last won on Jan. 21 when a lottery player in North Carolina won a $209.3 million jackpot.

The Powerball jackpot continued to rise ahead of the Monday, March 2, drawing, before settling at $251 million with a cash value of $118 million. Since the game began in 1992, the Powerball jackpot ...

A newly rediscovered Michelangelo drawing of a foot sold for $27.2 million at Christie’s on Thursday, a record for any work created by the Renaissance master in a sale likely to kick the art market ...

Powerball winning numbers are in for the Monday, Feb. 2 drawing with a jackpot that reached an estimated $70 million ($31.6 million cash option). The winning numbers in Monday's drawing are 3, 8, 31, ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Delivered daily ...

No one won the Mega Millions jackpot in the Friday, January 2, 2026, drawing. The winning numbers for the January 2 drawing were 6, 13, 34, 43, 52, and the Mega Ball was 4. One ticket sold in ...

Meta Platforms is plowing ahead in the AI arms race, snapping up fast-rising startup Manus for more than $2 billion in a lightning deal that delivers a revenue-generating AI agent business — and draws ...

All Michigan Lottery retailers can redeem prizes up to $600. For prizes up to $99,999.99, winners have the option to submit their claim by mail or in person at one of Michigan Lottery’s Regional ...

The winning numbers were 17, 25, 26, 53, 60 and Mega Ball 16. Although the jackpot wasn't hit here in the Buckeye State, the Ohio Lottery says there will still thousands of smaller prizes hit ...

The Mega Millions jackpot rose to $90 million for the drawing on Tuesday, Dec. 2, after no one matched all the winning numbers in the drawing on Friday, Nov. 28. On Tuesday, someone from New Jersey ...