The modeling function has period 0.8 seconds, amplitude 6 cm, and midline H = 15 cm. At time

t = 0.2, the bob is at its midline, moving towards the

wall.

Find the formula

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Solve the triangle. a = 21°, c = 105°, c = 5