Solving Quadratic Equations by Factoring Answers

How many times does the graph of 4x = 32 - x2 cross the x-axis?

What is the length of the rectangle? 3 feet4 feet✔ 7 feet8 feet

What are the solutions to the equation? -2, 162, -16-4, 8✔ 4, -8

When the product of 6 and the square of a number is increased by 5 times the number, the result is 4. Which equation represents this situation?

When the product of 6 and the square of a number is increased by 5 times the number, the result is 4. Select all of the values that the number could be.

Which equation represents the situation? 2w² - w + 28 = 0✔ 2w² - w - 28 = 02w² + w - 28 = 02w² + w + 28 = 0

A ball is thrown into the air with an upward velocity of 80 feet per second. The function h = -16t2 + 80t models the height h, in feet, of the ball at time t, in seconds. When will the ball reach the ground?

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