Define f (x) = 4 + x – x² and g(x) = 5x 3. %3D - - Find the value of (f•g)(-1).

The function f(x) = 4(2)x models the length of an image in centimeters after it has been enlarged by 100% x times. Which of these is the length of the image after it has been enlarged 3 times?

Let f(x) = - 9x+ 20 and g(x) =x² + 8. %3D Find f(- 5) • g(- 5). f(- 5) • g( - 5) =

Evaluate the indicated function for f(x) = x2 + 1 and g(x) (f + g)(t - 5) = x - 3. %3D (f + g)(t – 5) = ? +t-7

Let f(x) = 7/2x -6. For what value of x does function f have the given value?  f(x) = 2/3 X= ?

Triangle PQR is drawn with QR = 9cm, PR = 13.5cm, and LP = 35°. The measure of ZPQR is 48.6° or 131.4° 59.4° or 120.6° 59.4° WABEBBNENDES 1 120.6°

* Subscribe An object is thrown in the air with vertical velocity of 20 ft/s and horizontal velocity of 15 ft/s. The object's height can be described by the equation y (t) = -162+20t while the object moves horizontally with constant velocity 15 ft/s. Write parametric equations for the object's position, and then eliminate time to write height as a function of horizontal position. How did you arrive at your conclusion(s) for this problem? *Provide your initial post, read posts from your classmates, and contribute to the discussion by responding (with a minimum of 3 sentences). You may collaborate together to complete the solution. Your response should be well thought out and further the discussion. Use the graphical equation editor when necessary to express your answer. Rubrics E Discussion Rubric

Let g(x) = 3x +5. Find %3D g(a+1) – g(a)