5) Given f(x) = a) (f•g)(2) g(x) = 2x - 4; find the following: c)(g°8X-2)
4. Continuing with problem 3, f(x) = 2x? + 8x + 5. a) Find the x and y intercepts. b) Give the domain of the function. c) Give the range of the function. d) Sketch the graph of the function.
Given f(x) = 2x + 3 and g(x) = x^2 Find f(x) + g(x) f(x) - g(x) f(x) · g(x) f(x) / g(x) f(g(x)) g(f(x)) Given f(x) = x^2 + 2x -1 and g(x) = 3x Evaluate f(2) g(9) f(g(4) g(f(4))
Given f(x)= 2x+3 and g(x) = VX-4 find (gof)(5)
Find the indicated composition of functions. f(x)= x² + 4, g(x) = 2x - 5, (fog)(x) = ? off g)(x) = 2x3 - 5x2 + 8x - 20 off g)(x) = 4x2 + 29 og)(x) = 2x2 + 3 of g)(x) = 4x2 - 20x + 29 O(g)(x) = 4x2.21
For f(x) = 8x - 2 and g(x) = x+2 8 find the following functions. a. (fog)(x); b. (gof)(x); c. (fog)(5); d. (g of)(5) a. (fog)(x) = (Simplify your answer.) b. (gºf)(x) = (Simplify your answer.) C. (fog)(5) = [] d. (g of)(5) =
Consider the quadratic function: f(x)=2x^2−8x+2 . Find the following for this parabola. A) The line of symmetry: B) The vertex: C) The vertical intercept is the point D) Give the coordinates of the two xx intercepts of the parabola as ordered pairs.
g(x) = 2x -1, 8)) Given f(x) = x?, a) f(g(x)) h(x) = Vx+2; find the following: b) g(h(x))
Given f(x) and g(x), find the following. 3) f(x) = x2 + 2x and g(x)= x + 9. (fg)(x)
nd the given value 11) Let f(x) = x2 -5 g(x)=2x+8. (f-g)(5). and Find
2. let f(x) = 2x-5 and g(x) = x² +3. Find each of the following. (8 pts) - (3) a) b) (g-fcio c) (gof)(0) 2) (fog)x)