This hyperbola is centered at the origin. Find its equation. Foci: (-4,0) and (4,0)
Vertices: (-3,0) and (3,0)

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?