Step-by-step explanation:
Putting both functions into a graphing calculator, we can easily find the domain and range. (attatched)
By looking at the graph, we can tell that f(x) is a quadratic function because of the symmetry. We can also tell that it never goes below 4. Knowing this, we can determine the domain and range.
Domain: {x | all real numbers}
Range: {y | y > 4}
By looking at the graph, we can tell that g(x) is an exponential function because it has a curve, and never goes below the x. Knowing this, we can determine the domain and range.
Domain: {x | all real numbers}
Range: {y | y > 0}
Answer:
The expression would be 4x + 12. The second part woud be 16x + 48.
Step-by-step explanation:
Step-by-step explanation:
angle 2 = 49
angle 1 = 131
angle 3 = 112
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Answer:
what?
Step-by-step explanation: