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10 Nov 2019
(a) Let f(x) = x + |2x - 3|. Find all solutions to the equation f(x) = 12. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) (b) Let g(x) = 4x - 9 + |x + 7|. Find all values of a which satisfy the equation g(a) = 3a + 4. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) (c) Let h(x) = |x| - 2x + 3. Find all solutions to the equation h(x - 1) = x - 5. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)
(a) Let f(x) = x + |2x - 3|. Find all solutions to the equation f(x) = 12. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) (b) Let g(x) = 4x - 9 + |x + 7|. Find all values of a which satisfy the equation g(a) = 3a + 4. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) (c) Let h(x) = |x| - 2x + 3. Find all solutions to the equation h(x - 1) = x - 5. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)
Deanna HettingerLv2
10 Oct 2019