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Mathematics, 01.12.2021 21:40, sarah957
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Go to lesson page | Graphing proportional relationshipsGraphing proportional relationships
Problem
Graph the line that represents a proportional relationship between yyy and xxx where the unit rate of change of yyy with respect to xxx is \,\dfrac{10}{7}
7
10
start fraction, 10, divided by, 7, end fraction . In other words, a change of 111 unit in xxx corresponds to a change of \,\dfrac{10}{7}
7
10
start fraction, 10, divided by, 7, end fraction units in yyy.
Graph the line and write the equation of the line.
The equation is
.
Answers: 2
Mathematics, 21.06.2019 14:00, skye2598
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, 22.06.2019 00:30, lolagrace06
Me i’m stuck on all these questions besides the two bottom ones
Answers: 2
Mathematics, 22.06.2019 01:10, graymonky12
The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x
Answers: 3
Mathematics, 30.08.2021 01:00
Mathematics, 30.08.2021 01:00
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Mathematics, 30.08.2021 01:00