This table on a package of dog food tells how much to feed a dog, depending on its weight. Weight of Dog
(pounds) 15 30 45
Amount of Food
(scoops) 2 4 6

The amount of food in scoops (s) is related to the weight of the dog in pounds (p) by the equation

s = kp. What is k?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)