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3 years ago

Which of the sets of ordered pairs represents a function?

Mathematics

1 answer:

kodGreya [7K]3 years ago

6 0

Answer:

Both A and B

Step-by-step explanation:

They both pass vertical line test

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WILL GIVE BRAINLIEST

r-ruslan [8.4K]

7 units bc I took the test already

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3 years ago

One night it snowed 1 foot and then it snowed 3 inches what is the total snow fall

sashaice [31]

Answer:

1ft and 3in or 1 1/4ft

Step-by-step explanation:

1ft

12 individed by 3=4in

3 times 4=12 so 1ft and 3in is 1 1/4ft

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2 years ago

NEED HELP NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Contact [7]

<span>which means the word ur</span>

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3 years ago

Easy Sample Ap graphing 50pts! (Easy points!!) (ASAP) (URGENT) (Please check my other questions) Please

snow_lady [41]

Answer:

a) See attachment 1.

b) t² and D

c) See attachment 2.

d) g = 9.8 m/s² (1 d.p.)

Step-by-step explanation:

See attachment 1. The line of best fit is shown in red.

The quantities the student should graph in order to produce a <u>linear relationship</u> between the two quantities are t² and D.

Make a table of values of t² and D:

$\begin{array}{|l|l|l|l|l|l|}\cline{1-6} \rm t^2& 0.0196& 0.1024& 0.2116 & 0.3481& 0.3969\\\cline{1-6} \rm D & 0.10 & 0.50& 1.00 & 1.70 & 2.00\\\cline{1-6}\end{array}$

<u>Plot</u> a graph of D against t² and draw a line of best fit (see attachment 2).

From inspection of the graph, the line of best fit passes through the origin (0, 0) and (0.1024, 5.0). Therefore, use these two points to find the slope of the line:

$\textsf{slope}\:(m)=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{0.5-0}{0.1024-0}=4.8828125...\:\rm m/s^2$

Therefore:

$\rm \implies \dfrac{1}{2}g=4.8828125...\:\rm m/s^2$

$\rm \implies g=2 \cdot 4.8828125...\:\rm m/s^2$

$\rm \implies g=9.8\:\rm m/s^2\:(1\:d.p.)$

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2 years ago

Someone please help me will give BRAILIEST!!!!!!!!!

RSB [31]

It's 26×10×10×10 because there are 26 possibilities (a-z) for the first letter and 10 possibilities (0-9) for each number. That makes the answer 26,000.

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3 years ago