A manufacturer of light emitting diode LED lights has tested

Use polynomial long division to evaluate 21x 56x 28 3x 5 and write 21x 56x 28 in the form 21x2 56x 28 21x2 56x 28 divisor quotient remainder

Which functions are odd or even a f x sec x is b f x csc x 2 is c f x sec x csc x is d f x 5csc x is e f x 1 sec x is f f x sec 4x is

Which of the following functions has the same horizontal asymptote as the function graphed below 5 5 0 5 f x 4 2 3 f x 4x 3 2 Of x 4 3 2 f x 3x 2 1

3 A L B a Note Triangle may not be drawn to scale Given the triangle above find the following Give exact values No decimals allowed sin A cos A tan A sec A csc A cot A

The graph shows stopping distances for trucks at various speeds on wet roads Use this information to complete parts a and b below f x x x opping Distance feet Stopping Distances at Selected Speeds 700 620 600 500 445 400 305 300 185 200 85 100 0 25 35 45 59 55 a Use the statistical menu of your graphing utility and the quadratic regression program to obtain the quadratic function that models a truck s stopping distance f x in feet on wet pavement traveling at x miles per hour

1 6 pts Rewrite the rational function g x are constants x 7 X in the form g x c where c and r

Solve 7sin Pi 6x 3 for the four smallest positive solutions

88 3a 4b

1 Point What is the maximum number of real zeros for the following polynomial p x 2x5 4x 10

Given that f x x 6 and g x 7 5x find a f g 2 b g 2 c fg 2 d 2