Identify the key components of a successful project management strategy.

Here is the equation of a circle. Which of the following identify the center of the circle and the radius of the circle correctly?

• center: (2, -5)

  radius: 81

• center: (2, 5)

  radius: 9

• center: (2, -5)

  radius: 9

• center: (-2, -5)

  radius: 9

Tags

CCSS.HSG.GPE.A.1

Here is the equation of a circle. Which of the following identify the center of the circle and the radius of the circle correctly?

• center: (6, 9)

  radius: 4

• center: (-6, -9)

  radius: 2

• center: (6, 9)

  radius: 2

• center: (9, 6)

  radius: 4

Tags

CCSS.HSG.GPE.A.1

Here is the equation of a circle. Which of the following identify the center of the circle and the radius of the circle correctly?

• center: (4, -1)

  radius: 5

• center: (4, -1)

  radius: 25

Tags

CCSS.HSG.GPE.A.1

Which of the following is the correct equation for a circle given the radius r and the center point (h,k).

Tags

CCSS.HSG.GPE.A.1

Which equation represents a circle that has a radius of 6 and is centered at (-3, 5)?

Tags

CCSS.HSG.GPE.A.1

Which of the following equations of circle in general form given the center at (3, 4) and radius of 5 units?

• (x – 3)² - (y – 4)² = 25

• (x – 3)² + (y – 4)² = 25

• x² + y² + 6x - 8y - 25 = 0

• x² + y² - 6x - 8y = 0

Tags

CCSS.HSG.GPE.A.1

Which of the following equations of circle in general form given the center at (5, -8) and radius of 11 units?

• x² + y² -10x + 16y + 32 = 0

• x² + y² -10x + 16y - 32 = 0

• (x - 5)² + (y + 8)² = 11

• (x - 5)² + (y + 8)² = 121

Tags

CCSS.HSG.GPE.A.1

In order to convert from general form to center-radius form, you must ___________. 

• Multiply out

• expand

• factor

• complete the square

Tags

CCSS.HSG.GPE.A.1

In the equation
(x+2)²+(y+3)²=49, what is the center of the circle?

• (2, 3)

• (3, 2)

• (-3, -2)

• (-2, -3)

Tags

CCSS.HSG.GPE.A.1

Which is the equation of a circle with center (2, 1) that passes through (2, 4)?

• (x – 2)² + (y – 1)² = 9

• (x – 2)² + (y – 1)² = 3

• (x + 2)² + (y + 1)² = 9

• (x + 2)² + (y + 1)² = 3

Tags

CCSS.HSG.GPE.A.1