Question

Functions unit, test, math, 8b

Answers

Answered by GPT 3.5
1. Determine the output of the function f(x) = 2x + 3 when x = 4.
2. Find the domain and range of the function g(x) = √(x-2).
3. Solve the equation h(x) = x^2 - 5x + 6 for x = 3.
4. Evaluate the function k(x) = 3x^2 - 6x + 2 when x = -2.
5. Graph the function y = 4x - 2 on a coordinate plane.
6. Determine the inverse of the function j(x) = 5x + 7.
7. Simplify the expression m(x) = (x + 2)(x - 3).
8. Find the slope of the line represented by the equation n(x) = -2x + 5.

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