Mathematics, 07.01.2021 05:40 kirstenb278
A motorboat moves across a lake at a constant speed. when it begins it from the shore. after 9 minitues it is 14 km from the shore. which function decribes the motorboat distance from the shore?
a. y= 4x + 50
b. y= -4x + 50
c. y= 9x + 50
d. y= -9x + 50
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:10
To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy
Answers: 2
Mathematics, 22.06.2019 01:30
Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.
Answers: 2
Mathematics, 22.06.2019 02:30
The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.
Answers: 1
You know the right answer?
A motorboat moves across a lake at a constant speed. when it begins it from the shore. after 9 minit...
Questions
Mathematics, 28.06.2020 06:01
Mathematics, 28.06.2020 06:01
Mathematics, 28.06.2020 06:01
Chemistry, 28.06.2020 06:01
Mathematics, 28.06.2020 06:01
Mathematics, 28.06.2020 06:01
Computers and Technology, 28.06.2020 06:01
History, 28.06.2020 06:01
English, 28.06.2020 06:01
