What are the leading coefficient, constant term and degree, if any, of the algebraic expression (x + ) (x - 3)? a.

leading coefficient: 1; constant term: -3; degree: 2

c.

leading coefficient: 1; constant term: 3; degree: 2

b.

leading coefficient: -1; constant term: 3; degree: 2

d.

none, expression is not a polynomial

Please select the best answer from the choices provided

A

B

C

D

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean