Answer:
(1,-1)
Step-by-step explanation:
the solution is where the two lines meet up at and they meet up at (1,-1)
The solutions to the system of equation f(x) and g(x) are and
<h3>
Solving quadratic equations</h3>
Quadratic equations are equations that has a leading degree of 2. Given the following functions:
f(x)=2x^(2)-3x-10
g(x)=-3x^(2)+20
To solve, we will use the quadratic formula as shown below;
For the quadratic equation f(x)=2x^(2)-3x-10
a = 2
b = -3
c = -10
Substitute
For the quadratic equation -3x² + 20
a =-3
b = 0
c = 20
Learn more on quadratic equations here: brainly.com/question/776122
#SPJ1
The correct answer is 8000
~~6.7
Just looking at the fifth hour you can divide 60 by five to get twelve as the inches per hour. Then divide that into 80.
Or you could go about it the complex way where you find the slope of a line like this as change in y over change... stuff like that.
Considering the direction of the wind, it is found that the ground speed needs to be of 510 knots.
<h3>What is the ground speed?</h3>
The ground speed, considering that the wind is flowing from Wyoming to Colorado, and the same direction as the trip, is given by:
G = Plane speed + Wind speed.
In this problem, we have that the speeds are given as follows:
Hence the ground speed is given by:
G = 400 + 110 = 510 knots.
A similar problem, involving plane and wind's speed, is given at brainly.com/question/25547425
#SPJ1