What is the meaning of a corresponding angle
2 answers:
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Answer:
The plot shows a positive linear association. Price is the explanatory variable.
*See attachment for the scatterplot of the data
Step-by-step explanation:
The rate of deforestation is dependent on the price of coffee. Therefore, the explanatory variable is the price of coffee, which affects rate of deforestation.
The response variable is the rate of deforestation. The rate of deforestation is influenced by the price of coffee.
When plotting a scatter plot, the values for the explanatory variable are plotted on the x-axis, while the response variables are plotted on the y-axis.
The data given below is what we would use in plotting the scatterplot shown in the attachment:
Explanatory variable, X, (Price, cents per pound) => Response variable, Y, (deforestation, %)
25 => 0.31
49 = > 1.69
60 => 1.66
55 => 1.7
68 => 3.31
The scatterplot graphed as shown in the attachment shows a positive linear relationship between price of coffee and rate of deforestation. As price increases, rate of deforestation also increases.
Answer:
<em>y</em>= -<em>x</em>+1
Step-by-step explanation:
Utilize the formula of to find the distance between two points, or in this case, the equation of the line that passes through two points.
<u><em>Applying the given points to identify the slope</em></u>
1. Plug the coordinates into the <em>y</em> and <em>x</em> values. =-
.
1.5. Simplify; divide both the numerator and the denominator by 3. -.
<u><em>Applying slope and a point to find the y-intercept of the equation of a line</em></u>
1. Utilize the formula of <em>y=mx</em>. Though this sounds strange, morph the sign of equality into subtraction.
1.5. Result: <em>y-mx</em>
2. Do this for both points.
First point: (-4,11)
<em>y-mx</em>
11 + (-4)
11 + -10 (11-10)
1
Plug the result and the slope into <em>y=mx+b</em> to find the slope of the line.
Result: <em>y</em>=-<em>x</em>+1.
<u><em>Check your answer to confirm that the value of y is true for both points</em></u>
1. Do the same thing you did with the first point, but use the second point this time.
2.
<em>y-mx</em>
-4 + (2)
-4 + 5
1
Plug the result and the slope into <em>y=mx+b</em> to find the slope of the line.
Result: <em>y</em>=-<em>x</em>+1. <em>Identical to point one's result.</em>
<em></em>
In conclusion, both of the results are the same. Therefore, the equation of the line must be <em>y=-</em><em>x+1.</em>