Estimate the emissions in 1978. GRAPH

Year Emissions
1950 6,000
1960 9,500
1970 15,000
1980 19,300
1990 22,500

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

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?