Community Gym charges a $50 membership fee and a $60 monthly fee. Workout Gym charges a $210
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Hi student, let me help you out!
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<h3>Part 1.</h3>Perpendicular lines have slopes that are <u>opposite inverses </u>of each other.
The opposite inverse of 2 is .
Now let's stick in this number into the equation :
. Let's carry out several operations to determine the y intercept.
First, let's stick in -2 for x and y (Do you remember that the line passes through (-2,-2)? We're given that piece of information.)
.
You are probably thinking, "Why did you do that and just complicate things?" Wait for it! ^-^
Upon simplifying this, we obtain: . See, it's nice and smooth now.
One last operation remains. We need to subtract 1 from both sides: .
∴, the equation of the line is:
Hope this helped you out, ask in comments if any queries arise.
Best Regards!
<u>Answer:</u>
<u>Step-by-step explanation:</u>
We have a parabola and a small line shown in the graph.
The parabola goes upto x = 2 but does not reach that very value. So x = 2 starts on the line above where x = 2 and ends just before x = 4.
Therefore, this function can be modeled by:
Step-by-step explanation:
Since we have given that
Number of muffins Diana sold at the bake sale = 336
Number of muffins Bob sold at the bake sale = 287
Now, here we are using the method of estimation i.e. rounding the integers to nearest ones.
By estimation, we get
Number of muffins Diana sold at the bake sale = 340
Number of muffins Bob sold at the bake sale = 290
So,
Difference between them is given by
Hence, Bob sold 50 fewer muffins than Diana.