Algebra 2 Chapter 12 section 1 3 Review

Algebra 2 Chapter 12 section 1 -3 Review

Section 1 Review

Q 1. The delivery area of a furniture store extends to the locations (-7, 12)and (5, -4) Write an equation for the delivery area of the store if a line between the locations represents a diameter of the delivery area.

Answer

Q 2.

Answer A. Circle with center(0, 0) radius 9 B. Hyperbola with center (0, 0) C. Parabola D. Ellipse

Q 3. Find the center and the radius of a circle that has a diameter with the given endpoints A)(-9, -3)and(15, -3) B)(-4, 1)and(20, -6)

Answer A. Center(3, -3) r=12 B. Center(8, -2. 5) r=12. 5

Section 2 Review

Q 4

Answer A. Center (6, 0) r=19 B. Center (4, -6) r=3

Q 5. Write the equation of each circle A) center(8, -7) and radius r =14 B)center(3, 6) and containing the point (7, -2) C)diameter with endpoints (2, 5) and (8, -11)

Answer

Q 5

Answer

Section 3 Review

Q 6

Answer

Q 7 Find the equation of each ellipse A) co-vertices at (12, 0) and (-12, 0) and major axis at length 30. B) vertices at (-8, 3) and (4, 3)and foci at (-5, 3) and (1, 3) C) center (3, 5) and , vertex (-10, 5 ) and focus(8, 5).

Answer

Q 8 Find the constant sum for an ellipse with foci F 1(0, -8)and F 2 (0, 8)and the point on the ellipse (0, 10)

Answer 20

Q 9

Answer 20

Section 4 and section 5 Do problems 27 -40 in your book page 874