Question 7 7x - 21 Given f(x) = - x2- 7x + 12 a. Determine the domains of f(x) and g(x). b. Simplify f(x) and find any vertical asymptotes. c. Complete the table. ix) g(x)
1 = 2 = 3 = 4 = 5 Given f (x) = x² +7x, (a) Find f(x+h) and simplify. f(x+h)-f(x) (b) Find and simplify. h Part: 0/2 Part 1 of 2 (a) f(x+h) = +O D-O X 5 Next Part Search here
Find the domain and the range of the function. 4 f(x)=1-7x+ 5, for x < 7. for x 27 What is the domain of the given function? (Type your answer in interval notation.) What is the range of the graph of a function? (Type your answer in interval notation.) Enter your answer in each of the answer boxes
please answer questions 1-4
Divide using long division. (Show all work!) x2-x+3 6x2 +7x+5 3x-1 X+1 z! 15y3+y2–217 5y-3 2x3-29x+ x+4
Using the definition of the derivative to calculate the derivative of f(x) = x2 + 7x en X = 1 is obtained a. 1 O b. 2 O c. 7 d. 9 e. There is no right alternative
2x-8 The rational function f(x)= - x2-7x+12 - has ... A horizontal asymptote at y = 2 ro A horizontal asymptote at y = 0 A horizontal asymptote at x = 2 d. A horizontal asymptote at x = 3 The domain of f(x)=log3(x) is... xin(-xxx) xin (0,x) , xin [0,x) x in(-3,0) 2x -8 The rational function f(x)=- x? -7x+10 has... - a hole at x = 3 and a VA at x =4 ന hole at x =...
Find a symbolic representation for f '(x) Fax) = ** f(x) = 7x +5 x -1 f'(x) = (Simplify your answer.)
(d) Let f(x) = 7x + 4 and g(x) = x3 – 4. Are f and g inverses? (You must explain your answer for credit. A yes or no with no explanation will get no points.)
F(x) =g(x)
Find the values of x for which f(x) = g(x). (Enter your answers as a comma-separated list.) f(x) = x2 + 2x + 1, g(x) = 7x + 25 x= 4.5
x2 +7x+12 1. Consider the function: f(x)= x +3 a. Is this function continuous at x = -3? b. Does this function have a limit at x = -3? dito c. Is this function differentiable at x = -3? d. Sketch a graph of the function in the space below. Be sure to include all pertinent features.