Brayden and Aubrey are both driving along the same highway in two different cars to a stadium in a distant city. At noon, Brayde
n is 280 miles away from the stadium and Aubrey is 340 miles away from the stadium. Brayden is driving along the highway at a speed of 30 miles per hour and Aubrey is driving at speed of 40 miles per hour. Let
B
B represent Brayden's distance, in miles, away from the stadium
t
t hours after noon. Let
A
A represent Aubrey's distance, in miles, away from the stadium
t
t hours after noon. Graph each function and determine the number hours after noon,
t
,
t, when Brayden and Aubrey are the same distance from the stadium.
B
B represent Brayden's distance, in miles, away from the stadium
t
t hours after noon. Let
A
A represent Aubrey's distance, in miles, away from the stadium
t
t hours after noon. Graph each function and determine the number hours after noon,
t
,
t, when Brayden and Aubrey are the same distance from the stadium.
1 answer:
You might be interested in
Answer:
<h2>y = 3</h2>Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
The formula of a slope:
We have two points A(4, 3) and B(-1, 3).
Substitute:
The slope <em>m = 0</em>, therefore it's a horizontal line.
The equation of a horizontal line:
<em>where </em><em>a</em><em> is any real number</em>
The line passes through points A and B, where ordinates are equal 3.
Therefore the equation is