2 Find the center of the following equation.      x 2 +y 2 + 8x - 6y - 15 = 0 (4, 3) (8, -6) (-4, 3)

Find an equation of the line that passes through the point (5, 4) and is perpendicular to the line 4x+9y-3-0. (Let x be the independent variable and y be the dependent variable.)

y = 3x + 4, what is y when x is 1, 2, and 3

Find an equation of the line that passes through the point  (3, −1)  and is parallel to the line  2x − y = 7.

The equation of a circle (2,7) В (2,-7) (-2,7) D(-2,-7) B.

what are the coordinates of the image D0.5 (3,4)

A billiards table is 8 feet by 4 feet, and has pockets in all four corners and in the middle of the two longer sides; we can visualize this as a rectangle in R2 and assume that the bottom left pocket is at the origin and the top right pocket is at (8, 4). A ball starts at the point (1, 2) and is hit in the direction ⟨5, −2⟩. Does the ball go into a pocket before it bounces off three walls and, if so, which one?

Solve. (x, y) -3 -(²H-22)-[22] -1 -Y = 2x -8 6 1 Tutorial -9 -15 12

Plot the points A(5, -2), B(-5, -2), C(5, 2), D(-5, 2), E(3, 0), and F(0, 3) on a coordinate plane.