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Find the domain and range of the quadratic function whose graph is described.The vertex is (-1, -7) and the graph opens down.

Find the coordinates of the vertex for the parabola defined by the given quadratic function.f(x) = x2 + 6x – 2

Evaluate the expression .log5

Solve the problem.A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 236 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?

Graph the function.Use the graph of f(x) = ex to obtain the graph of g(x) = ex – 2 – 3.

Write the equation in its equivalent exponential form.log28 = x

Evaluate or simplify the expression.log 106

Use the compound interest formulas A = Pnt and A = Pert to solve.Find the accumulated value of an investment of $1800 at 12% compounded quarterly for 3 years.

Use the graph of the rational function shown to complete the statement.As x→+∞, f(x)→ ?

Use the compound interest formulas A = Pnt and A = Pert to solve.Find the accumulated value of an investment of $6000 at 7% compounded continuously for 6 years.