write an equation for a parabola with x-intercepts (-4,0) and (5,0) which passes through the point (3. – 28).

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?