(°C) Distance
(inches)
0 10
2 12
4 12
5 15
9 10
9 8
10 6
10 9
10 8
12 7
12 7
13 5
14 4
16 2
18 2
19 2
19 2
19 1
19 1
20 0
21 4
21 0
The chart shows the damage index to a head gasket on trucks according to ambient temperature. Draw a scatterplot of the data.
Which equation is closest to the line of best fit?
A) y = 14 x - 2/3
B) y = -14 x + 2/3
C) y = -2/3 x + 14
D) y = 2/3 x - 14
If we take a look at the data presented in the chart we can see the damage that the head gasket on truck suffers according to the ambient temperature. The correct answer is letter C) because there is a negative slope that is less than one and the y-intercept begins 14 units up the y-axis.
I hope this helps, Regards.
Answer:
C. I would recommend that he does not go as lower temperatures have a strong negative correlation, therefore the lower the temperature the more damage is caused
Step-by-step explanation:
The correct answer is I would recommend that he does not go as lower temperatures have a strong negative correlation, therefore the lower the temperature the more damage is caused. For temperatures below 19 degrees Celsius the scatterplot forms a negative correlation.
Answer:
15 in. by 20 in.
Step-by-step explanation:
Dimensions of living room :
Length = 21 feet
Width = 28 feet
Scale : 5 in. = 7 ft
So, 1 ft. = in.
So, 21 feet = in.
21 feet = 15 inches
Now 28 feet = in.
28 feet = 20 inches
So, the dimensions of the scale drawing = 15 in. by 20 in.
Hence the dimensions of the scale drawing is 15 in. by 20 in.
The length of the other leg of a right angle triangle is, 10.95 units
A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
A right angle triangle has a hypotenuse of length 13 units and a leg of length 7 units.
Now, By the Pythagoras theorem, we get;
⇒ Hypotenuse² = Perpendicular² + Base²
⇒ 13² = 7² + Base²
⇒ 169 = 49 + Base²
⇒ Base² = 169 - 49
⇒ Base² = 120
⇒ Base = √120
⇒ Base = 10.95 units
Learn more about the triangle visit;
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Answer:
It does not represent a function because a vertical line will cross the graph at more than one point.
Step-by-step explanation:
The answer is self-explanatory.
A function maps a value of x to only one value of y. This graph shows two (2) values of y for most values of x in the domain of the relation.