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12 Nov 2019
Need help with 6-7 Write f(x) = 3x^4 - 2x^3 + 6x^2 - 7x + 2 as the sum of an even and an odd function. Suppose that f has domain [2, 10] and range [4, 8]. Find the domain and range of the following. (a) y = f(x) + 5 (b) y = f(x + 5) (c) y = f(5x) (d) y = 5f(x) Suppose that |a - 7| lessthanorequalto 3 and |b| lessthanorequalto 4. (a) What is the largest possible value of |a + b|? (b) What is the smallest value of |a + b|? Express r_1 = 0.531 as a fraction.
Need help with 6-7
Write f(x) = 3x^4 - 2x^3 + 6x^2 - 7x + 2 as the sum of an even and an odd function. Suppose that f has domain [2, 10] and range [4, 8]. Find the domain and range of the following. (a) y = f(x) + 5 (b) y = f(x + 5) (c) y = f(5x) (d) y = 5f(x) Suppose that |a - 7| lessthanorequalto 3 and |b| lessthanorequalto 4. (a) What is the largest possible value of |a + b|? (b) What is the smallest value of |a + b|? Express r_1 = 0.531 as a fraction.
Bunny GreenfelderLv2
11 Jun 2019