The equation between the number of days remaining and number of hours is given as y= -5x+50.
<h3>How to illustrate the equation?</h3>
Let y be the number of days remaining and x be the no.of hours.
From the graph the slope of the line is given by m.
m=(y2 - y1)/(x2 - x1)
m=(30 - 40)/(4 - 2)
m= -10/2 = -5.
The above slope is in between points 2 and 4. As the line has a constant rate of growth the slope is the same between any points of the line.
Therefore the equation between the no.of days remaining and no.of hours is given by
y=mx +c.
y=-5x+c
Now to find the value of c. This can be determined by substituting the x and y values at a particular instant. For x=0,y=50. Therefore by these values, we get,
50= -5(0)+c
c=50.
Therefore the relation between the number of days remaining and number of hours is given as y= -5x+50.
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Average rate of change is 0
Interpretation: The crop yield did not change from year 5 to year 15
<em><u>Solution:</u></em>
The function that models the yield is:
The average rate of change of f(x) from x = a to x = b is given by the formula:
Find and interpret the average rate of change from year 5 to year 15
<em><u>Thus average rate of change:</u></em>
Thus Average rate of change is 0
Interpretation: The crop yield did not change from year 5 to year 15.
9514 1404 393
Answer:
y = -x +3
m = -1
b = 3
Step-by-step explanation:
To solve the given equation for y, divide by the coefficient of y.
(-3y)/(-3) = (3x -9)/(-3)
y = -x +3
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The slope is the x-coefficient, M = -1.
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The y-intercept is the added constant, B = 3.
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Both equations are graphed in the attachment. Texture has been added to the original so you can see the graphs are the same line.
It’s C. X+5
Hope this Helps!
Correct me if I’m wrong!
The answer is 8.
Explanation:
To find this out we would first subtract the width (1.6) from the length (14.4). 14.4 - 1.6 = 12.8. If we want to find out how many times which is how many time 1.6 to get 12.8, we would divide 12.8 by 1.6. The quotient is 8. Therefore, the length of the rectangle is 8 times that of the width.
I hope I helped and good luck!