Use the graph of the rational function shown to complete the statement.As x→2-, f(x)→ ?

Write the equation in its equivalent exponential form.log3243 = x

Solve the problem.The cost in millions of dollars for a company to manufacture x thousand automobiles is given by the function C(x) = 4×2 – 32x + 144. Find the number of automobiles that must be produced to minimize the cost.

Evaluate the expression .log3

Find the coordinates of the vertex for the parabola defined by the given quadratic function.f(x) = (x + 9)2 – 8

Find the range of the quadratic function.f(x) = -x2 – 8x – 5

Evaluate the expression.log51

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=)16x + 5 = 64x – 9

Solve the exponential equation. Express the solution set in terms of natural logarithms.e x + 2 = 7

Evaluate or simplify the expression .log 0.001