Both are functions. Try not to get tripped up on notation of functions. They are they same, just written differently.
f(x) = 3x-10 is the same as 0=3x-10
2x+7y=28 is the same as 2x+7y-28=0
Just one will give you a line and the other will give you a circle. If you are ever unsure, plug them into a graphing calculator and see what you get back.
You can use demos graphing calculator it will help you a lot
Answer:
Horizontal flat lines have a slope of 0, and the other one is negative correlation because if you make an imaginary line through that it would have negative slope
The mean temperature of the orange juice is 5 °F <u>greater than</u> the mean temperature of the water
<h3>Calculating Average</h3>
From the question, we are to calculate how much greater the mean temperature of the orange juice is than the mean temperature of the water
From the given chart,
Mean temperature of orange juice =
Mean temperature of orange juice =
Mean temperature of orange juice = 73.33 °F
Mean temperature of water =
Mean temperature of water =
Mean temperature of water = 68.33 °F
Difference in temperature = 73.33 °F - 68.33 °F
Difference in temperature = 5 °F
Hence, the mean temperature of the orange juice is 5 °F <u>greater than</u> the mean temperature of the water
Learn more on Calculating average here: brainly.com/question/17102414
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Find the prime factors of each term in order to find the greatest common factor(GCF). After doing so you should get 3x²y as your answer. Hope this helps!<u /><u />