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D2L Course Schedule × ⇒ Math 140 AC2 MT × G Google ☑ Untitled documen × G Google G square root sign ✗ adidas Samba OG X Math 140 AC2 MT X → C https://drive.google.com/file/d/1pXqJ_6k8OigXg6qML2lkxIM-bDwLhk5T/view 3. We're a little past the halfway point of the semester. I've been thinking about how we've been doing. I have noticed something interesting about the relationship between WAs and grades. I made a piecewise function to describe the situation. G(x) is the grade for someone who has completed x WAs. Use the function for parts a-c. (7.5 pts.) 20 for x=0 G(x)=15x+ 30 for 0

D2L Course Schedule × ⇒ Math 140 AC2 MT × G Google ☑ Untitled documen × G Google G square root sign ✗ adidas Samba OG X Math 140 AC2 MT X → C https://drive.google.com/file/d/1pXqJ_6k8OigXg6qML2lkxIM-bDwLhk5T/view 3. We're a little past the halfway point of the semester. I've been thinking about how we've been doing. I have noticed something interesting about the relationship between WAs and grades. I made a piecewise function to describe the situation. G(x) is the grade for someone who has completed x WAs. Use the function for parts a-c. (7.5 pts.) 20 for x=0 G(x)=15x+ 30 for 0

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.9: Area Problems
Problem 1P
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D2L Course Schedule × ⇒ Math 140 AC2 MT × G Google ☑ Untitled documen × G Google G square root sign ✗ adidas Samba OG X Math 140 AC2 MT X → C https://drive.google.com/file/d/1pXqJ_6k8OigXg6qML2lkxIM-bDwLhk5T/view 3. We're a little past the halfway point of the semester. I've been thinking about how we've been doing. I have noticed something interesting about the relationship between WAs and grades. I made a piecewise function to describe the situation. G(x) is the grade for someone who has completed x WAs. Use the function for parts a-c. (7.5 pts.) 20 for x=0 G(x)=15x+ 30 for 0<x<4 80+ 4x for x≥ 4 a) Find G(3) and interpret it with respect to the real life situation (i.e. what does the 3 tell us, what does G(3) tell us). b) Find G(4) and interpret it with respect to the real life situation (i.e. what does the 3 tell us, what does G(3) tell us). c) Critique this function. Here are some things you can think about. • Is the function well-defined? • Does it make sense for the situation described? • Do you believe it? In other words, does the function seem accurate? • Does the function "hold up" for any value of x? Update:
Transcribed Image Text:D2L Course Schedule × ⇒ Math 140 AC2 MT × G Google ☑ Untitled documen × G Google G square root sign ✗ adidas Samba OG X Math 140 AC2 MT X → C https://drive.google.com/file/d/1pXqJ_6k8OigXg6qML2lkxIM-bDwLhk5T/view 3. We're a little past the halfway point of the semester. I've been thinking about how we've been doing. I have noticed something interesting about the relationship between WAs and grades. I made a piecewise function to describe the situation. G(x) is the grade for someone who has completed x WAs. Use the function for parts a-c. (7.5 pts.) 20 for x=0 G(x)=15x+ 30 for 0<x<4 80+ 4x for x≥ 4 a) Find G(3) and interpret it with respect to the real life situation (i.e. what does the 3 tell us, what does G(3) tell us). b) Find G(4) and interpret it with respect to the real life situation (i.e. what does the 3 tell us, what does G(3) tell us). c) Critique this function. Here are some things you can think about. • Is the function well-defined? • Does it make sense for the situation described? • Do you believe it? In other words, does the function seem accurate? • Does the function "hold up" for any value of x? Update:
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