Sketch the graph of a polynomial function that meets these requirements: 1) As x→ -∞, y→ -∞
2) As x→ +∞, y→ -∞
3) Has a root with multiplicity 2 at x=4

Find an equation for the linear function which has slope -10 and x-intercept -7

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

The area of a circle is equal to 1 dm². find the radius of the circle.