Mathematics, 16.07.2021 03:50 winterblanco
Graph y=0.4x. Which of the following statements are true? Choose all answers that apply: A The equation represents a proportional relationship. B The unit rate of change of y with respect to x is 0.4. The slope of the line is 0.4. A charge of 2 units in x results in a change of 0.2 units in y. A change in 3 units in x results in a change of 1.2 units in y. This is in Khan Academy by the way
Answers: 2
Mathematics, 21.06.2019 14:00
Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.
Answers: 3
Mathematics, 21.06.2019 14:30
The late fee for library books is $2.00 plus 15Ā¢ each day for a book that is late. if mariaās fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.
Answers: 1
Mathematics, 21.06.2019 21:30
Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3
Answers: 2
Mathematics, 21.06.2019 23:30
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit
Answers: 1
Graph y=0.4x. Which of the following statements are true? Choose all answers that apply: A The equat...
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