Let f(x)=x- - 1 and g(x) = 4x - 3. Find the value, if possible. (If...

 

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Let f(x)=x²- - 1 and g(x) = 4x - 3. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f + g)(2) (f+g)(2) = Need Help? Read It Watch It 38. [-/1 Points] (f. g)(-3) = Need Help? Let f(x) = x² - 9 and g(x) = 2x - 3. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f. g)(-3) 39. [-/1 Points] DETAILS (f/g)(0) = Read It GHCOLALG12 3.4.032. DETAILS Watch It MY N GHCOLALG12 3.4.034. MY NOT Let f(x) = x² - 5 and g(x) = 5x - 4. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f/g)(0) 41. [-/1 Points] Find the vertex of the parabola. f(x) = -x² + 4 (x, y) = Need Help? 42. [-/1 Points] DETAILS (x, f(x)) = Read It DETAILS Find the vertex of the parabola. f(x) = -8(x − 3)² + 4 - Need Help? Read It GHCOLALG12 4.1.016. Watch It GHCOLALG12 4.1.018. 43. [-/1 Points] Find the vertex of the parabola. f(x) = -(x + 1)² - 5 (x, f(x)) = DETAILS Need Help? Read It GHCOLALG12 4.1.020. Let f(x)=x²- - 1 and g(x) = 4x - 3. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f + g)(2) (f+g)(2) = Need Help? Read It Watch It 38. [-/1 Points] (f. g)(-3) = Need Help? Let f(x) = x² - 9 and g(x) = 2x - 3. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f. g)(-3) 39. [-/1 Points] DETAILS (f/g)(0) = Read It GHCOLALG12 3.4.032. DETAILS Watch It MY N GHCOLALG12 3.4.034. MY NOT Let f(x) = x² - 5 and g(x) = 5x - 4. Find the value, if possible. (If not possible, enter IMPOSSIBLE.) (f/g)(0) 41. [-/1 Points] Find the vertex of the parabola. f(x) = -x² + 4 (x, y) = Need Help? 42. [-/1 Points] DETAILS (x, f(x)) = Read It DETAILS Find the vertex of the parabola. f(x) = -8(x − 3)² + 4 - Need Help? Read It GHCOLALG12 4.1.016. Watch It GHCOLALG12 4.1.018. 43. [-/1 Points] Find the vertex of the parabola. f(x) = -(x + 1)² - 5 (x, f(x)) = DETAILS Need Help? Read It GHCOLALG12 4.1.020.

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36 Given fx x 2 1 and gx 4x 3 Now f gx fx gx x 2 1 4x 3 x 2 4x 4 Put x 2 we get f g2 2 2 ... View the full answer