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3 years ago

ANSWER QUESTION A. ANSWER QUESTION B

Mathematics

2 answers:

RUDIKE [14]3 years ago

6 0

Answer:

a. There is a causation relationship and positive trend between number of hours on homework and higher test scores.

b. 76

Step-by-step explanation:

a. Since the dots all follow a linear progression and increase closely together this is a positive trend and likely a causation relationship.

b. y=7x+41 can predict a test score. x is the number of hours, so if 5 if the number of hours then y=7(5)+41 = 35+41=76

Bumek [7]3 years ago

6 0

Answer:

a. There is a causation relationship and positive trend between number of hours on homework and higher test scores.

b. 76

Step-by-step explanation:

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Step-by-step explanation:

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$f'(x)=lim_{h\rightarrow 0}\frac{(x+h)+\frac{1}{(x+h)}-x-\frac{1}{x}}{h}$

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Therefore, the derivative of the function is:

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I hope it helps you!

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