How do graphs and equations reveal information about a relationship between two quantities

Mathematics

1 answer:

fiasKO [112]4 years ago

3 0

Graph and equation both shows the proportional comparison between two quantities

for example, equation y = 4x, this means, the value of 'y' will always be 4 times the value of 'x'

More complex equation such as y = 3x + 5, means that the value of 'y' equals to 5 more triples of value of 'x'

Another example is the conversion graph attached below, it shows the relationship between kilometers and miles. For example, we want to find out how many miles are in 10 kilometers, we would draw a line from the point that shows 10 km towards the graph, then across from the graph to miles, and we'd get a reading of 12 miles.

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Leno4ka [110]

Answer:

Intercepts are the points where a graph touches the axes. The X-intercept is that point on the X-axis, and the Y-intercept that point on the Y-axis. In the graph on the left, the X-intercept is (4,0), and the Y-intercept is (0,2)

3 0

3 years ago

Read 2 more answers

What is two thirds of 66 ?

Rina8888 [55]

The word $of$ means $multiply$

$Problem$ becomes $\frac{2}{3} (66)$

Since we don't know what go underneath the $66$ , we will put a $1$

Problem becomes $\frac{2}{3}( \frac{66}{1})$

$\frac{2((66)}{3(1)} \\ \\ 2(66) = 132 \\ \\ \\ 3(1) = 3 
\\ \\ MixedFraction: \frac{132}{3}$

$Divide: \frac{132}{3}$ and that gives you a quotient of: $44$

Therefore your answer would most likely be: $44$

Good luck on your assignment and enjoy your day!

~ $MeIsKaitlyn:)$