Mathematics, 25.07.2019 08:00 makayladurham19
The speed of a snowboarder from uphill to downhill can be modeled using the equation y=x^2+1 where x is in minutes. the snowboarder's speed at time 0 is 1 and is 2 at time 1. the snowboarder claims that this proves his speed increases linearly. is he right? a. yes, because two points are needed to define a line b. no, because the equation is not linear c. no, because the two points have positive values only d. no, because it does not cross the x-axis
Answers: 1
Mathematics, 21.06.2019 23:00
An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?
Answers: 1
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