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Tables for f and g are given. Evaluate each expression.
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College Algebra with Modeling & Visualization, Books a la Carte Edition plus MyLab Math with Pearson eText -- Access Card Package (6th Edition)
- Let f= {(- 3,0),(0, - 2)} and g= {(- 3, – 5),(2, – 1),(6,7)}. Find f+g and its domain. What is the domain of f+g? (Use a comma to separate answers as needed.) Let f(x) = x - 5 and g(x) = x² – x. Find and simplify the expression (f•g)(d). (f•g)(d) = (Use integers or fractions for any numbers in the expression.) Let F(x) = x2 - 8 and G(x) = 7 - x. Find (F - G)(10). (F- G)(10) = (Simplify your answer. Type an integer or a fraction.)arrow_forwardIf f(x)=7-3x, find in simplest form: a.) f(a) b.) f(-a) c.) f(a+3) d.) f(2a) e.) f(x+2) f.) f(3x) g.)f(x+h)arrow_forwardUse the given functions to find, simplify, and identify the domain of the following combinations. 1z + 3 z+8 (f+g)(z) = Domain of (f+g)(z): (f- g)(x) = Domain of (f-g)(z): (fg)(z) - Domain of (fg)(z): f(x) = and g(z)= -92-7 2-2arrow_forward
- Use the function values for f and g shown in the table below to evaluate the expression. (fo g)(-1) -3 -2 -1 1 2 f(x) 11 7 3 1 -1 g(x) -18 -7 -3 -12 3.arrow_forwardlet f(x)=x2+4. simplify or evaluate the expression f(9+h) - f(9)/harrow_forwardEvaluate each expression using the values given in the table. - 3 -2 -1 1 3. f(x) g(x) -7 -5 -1 3 9. 3. -1 9. a. (fo g)(1) d.(g o f)(0) b. (fo g)(-1) e. (go g)(-2) c. (go f)(-1) f. (fo f)(- 1) a. (fo g)(1) =| b. (fo g)(-1) = c. (go f)(- 1) = d. (go f)(0) =| e. (go g)(-2) =| f. (f o f)( – 1) = N53arrow_forward
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