identify the parent function f associated with g? - 9(x) = -5x – 2+4.
Let f(x)=5x^2+9 and g(x)=x-4 A) Find the composite function (fog)(x) and simplify. B) Find (fog) (3)
For the polynomial function f(x) = −5x(x + 2)2(x − 1)3: For the polynomial function f(x) = -5x(x + 2)(x - 1)": 7. (4 points) The leading term when expanded is -5.2". Use this to describe the end be havior of f(x): as r → , f(x) → as I + -00, f(x) → 8. (4 points) Name the zeros of f(x) and each of their multiplicities. 9. (4 points) Come up with a rational function which has y =...
9. Graph the function defined by f(x) = 2 x +1 -3. Parent function: f(x) = x 1. f(x) = 2x +1 -3 Shift the graph to the left 1 unit 2. f(x) = 2 x +1 -3 Apply a vertical stretch multiply the y-values by 2) 3. f(x) = 2x+1-3 Shift the graph downward 3 units. 10. Graph the function defined by = (x) = -V3- x. Parent function y = x
9 or 16 (9 complete) X 2.6.53 For f(x)=x +5 and g(x) = 5x +4, find the following functions. a. (fog)(x); b. (gof)(x); c. (fog)(2); d. (gof)(2) a. (fog)(x) = (Simplify your answer.) Enter your answer in the answer box and then click cha
Find (f o g)(x) and (g of)(x), given that f(x) = 5x + 9 and g(x) = 2x - 3. (fog)(x) = (Simplify your answer.) (gof)(x) = (Simplify your answer.)
9. Evaluate the function (f -9) (-2) for: f (x) = x2 +4, and g(x) = x-5 . 0-5 O 8 O 11 0-15 0 15
4 - Let f(x) = 4 – 5x and g(x) = 2 4 be functions from R into R. Prove that f and g are inverse functions by demonstrating that fog=iR and go f = ir.
How does the graph of g(x) = (x + 5)2 – 9 compare to the parent function f(x) = x3? g(x) is shifted 5 units to the left and 9 units down. g(x) is shifted 9 units to the left and 5 units down. g(x) is shifted 5 units to the right and 9 units down. g(x) is shifted 9 units to the left and 5 units up.
Evaluate the function for the given values of x. (-5x+4, for x<-1 x) = ), 2 + 3 1, for -1 5x</ 2 for x (a) f(-1): (b) f(3)
determine the value of k such that g(x)=3x+k intersects the quadratic function f(x)=2x^2-5x+3 at exactly one pointdetermine the value(s) of k such that the linear function g(x)=4x+k does not intersect the parabola f(x)=-3x^2-x+4