Which of the following functions would best model the situation given above? example: bill is at tennis practice. he tosses a tennis ball into the air. as the tennis ball comes back down, he decides to hit it back into the air with his racket. bill notices that the tennis ball hits his racket m seconds after he originally tosses it. as the ball comes back down this time, he decides to catch it. when bill catches the ball, n seconds have passed since the ball hit his racket. the height of the ball at a given time is h feet. answer choices : a. absolute value b. polynomial c. step d. cube root

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible