Is encouraging children to nag their parents an appropriate way of reaching an adult target market? How is it different to the Tremor Program?

Find the center and the radius of the circle with the equation: x^-2x+y^2+4y+1=0

It's to know your purpose before you read something because a purpose can:

The basketball crashed against the backboard, and point guard sheena lunged for it. as she snatched the ball out of mid-air, the crowd cheered, chanting encouragement for her team, the monarchs. so far, the game had been a disaster. with 15 seconds left to go in the final quarter, the monarchs were 2 points shy of victory. what main idea do the details in the passage suggest? the point guard sheena was not a very good player. the monarchs had never lost a basketball game. the monarchs were worried about losing. the crowd was not supporting the monarchs.