What is the vertex of the graph below? was the parent function reflected over the x-axis?
what is the maximum (if any)?
what is the minimum (if any)?

The graph of the quadratic function shown on the left is y = –0.7(x + 3)(x – 4). the roots, or zeros, of the function are . determine the solutions to the related equation 0 = –0.7(x + 3)(x – 4). the solutions to the equation are x =

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?