The answer is
D) The median weight of Granny Smith apples is less than the median weight of Red Delicious apples.
The range of the upper two quartiles is definitely greater than 2 for that Red Delish.
We don't know anything about how many Granny Smith or Red Delish were weighed
The interquartile range is clearly not the same.
Let's do it !
(6.7 ≥ -0.2x + 4.5)
↔ (6.7 - 4.5 ≥ -0.2x)
↔ (2.2 ≥ -0.2x)
↔ (2.2/-0.2 ≤ x)
↔ (-11 ≤ x)
In short, the answer would be : D. x ≥ -11.
Hope this helps !
Photon
Problem 2
<h3>Answers:</h3><h3>Domain = [-2, 2)</h3><h3>Range = {-2, -1, 0, 1, 2}</h3>
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Explanation:
The domain is the set of allowed x inputs of a function. We see that the left most point is when x = -2, so -2 is the smallest value allowed in the domain. On the opposite side of the spectrum, we see that x = 2 is the right most value. However, x = 2 is not allowed in the domain because of the open hole here. This is why we use a curved parenthesis for this part. Whereas a square bracket for -2 tells the reader "-2 is part of the domain". The answer you wrote down is very close. Just change the second square bracket to a curved parenthesis.
For the range, we simply have 5 possible y value outputs and they are: -2 -1, 0, 1 or 2. No other y values are possible. Since we have so few items in the range, we just list the values and put them between curly braces to indicate we have a set of values. We cannot do this with the domain as there are infinitely many items in the domain (eg: x = 1.27 and x = 2.339 are in the domain).
Answer:
the answer is 9
Step-by-step explanation:3+4=7+2=9
When using the format of y=mx+b, m is equivalent to the slope and the y intercept is equivalent to b. When you plug the values into the equation, the result is y=-1x+7.
