Answer:
5 <= y <= 85
Step-by-step explanation:
Since the lowest weight possible is 5lbs (just the barbell and no weights) the lowest point of the range is 5lbs (the y intercept when x = 0)
The highest weight possible is 85lbs since, there is only 8 pairs of weight plates (8 is the input value) and the pairs each weigh 10lbs (the slope of the graph) + 5lbs from the barbell (y-intercept).
Using the function given, if you input 8 as the x value, you get
85 = 10(8) + 5
So the highest value of the range is 85lbs, therefore the range is 5 <= y <= 85.
Relative frequency is the number of times that the train is late between the total of journeys, so only multiply 0.15*100 =15 times
#2. (-10, 0) (-10, -8) (0, -8)
#3. (-10, 0) (-10, 8) (-7, 8)
#4. (-10, 0) (-7, 0) (-7, 8)
#8. (0, 8) (0, 0) (8, 0) (10, 4)
#9. (-7, 0) (-7, 8) (0, 8) (0, 0)
#10. (-10, 0) (0, 0) (0, -8)
Not sure about the others. Hope this helps, though.
The component form of the vector that translates the top triangle to the bottom triangle is (3, -5). This is further explained below.
<h3>What is a vector?</h3>
Generally, a number with both direction and magnitude, especially when used to map out where one point in space is in relation to another.
In conclusion, The vector that converts the top triangle to the bottom triangle has the following component form: (3, -5).
Read more about vector
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-x-x+7 would be equivalent
