For the x-values 1, 2, 3, and so on, the y-values of a function form an arithmetic sequence that decreases in value. What type of function is it?
A. Exponential decay
B. Exponential growth
C. Decreasing linear
D. Increasing linear

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7

Vertical angles must check all that apply