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Find the range of the quadratic function.f(x) = -x2 + 8x – 8

Evaluate or simplify the expression .log 0.01

Evaluate or simplify the expression.log 105

Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = -x2 + 4x + 9

Graph the solution set of the system of inequalities or indicate that the system has no solution.3x – y ≤ 6x + 4y ≥ -8

Solve the equation by expressing each side as a power of the same base and then equating exponents. Only write the numerical value of the answer ( not x=)3(1 + 2x) = 243

Evaluate or simplify the expression .log 103

Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer. Do not write x=.log 4x = log 5 + log (x – 3)

Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer. Do not write x=.log 3x = log 4 + log (x – 3)

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