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3 years ago

What does "What scale would be appropriate to graph the data?" mean?

Mathematics

1 answer:

shusha [124]3 years ago

8 0

I think it means which graph is the best at representing the data or data set.

For example if you were to graph the population of an animal you would use a line graph to represent the data

If you were determining how much percentage you would get a job you would use a pie graph. Etc

You might be interested in

Simplify each expression

Citrus2011 [14]

Answer:

$5x^4 + 15x^3 - 4x^2 + 7$

Step-by-step explanation:

$(7x^3 + 5x^4 + 3x^2) - (7x^2 - 7 -8x^3)$

what we need to do is distribute the - sign in the middle of the parentheses into (7x^2 - 7 -8x^3)[/tex], this is very important to ensure we have the correct answer. by distributing we get the following equation:

$7x^3 + 5x^4 + 3x^2 - 7x^2 + 7 + 8x^3$

now we combine like terms to get our answer

$5x^4$ stays as it is, since there is nothing to combine it with

7x³ + 8x³ = 15x³

3x² - 7x² = -4x²

7 stays the same because like $5x^4$ , there is nothing else to combine it with

we have the following new equation:

$5x^4 + 15x^3 - 4x^2 + 7$

5 0

2 years ago

If the point (-1-5) is reflected across x-axis, whot aro tho coordinates of th new point? ?

Gnoma [55]

Answer:

-1, 5

Step-by-step explanation:

With the graph, when you switch the x axis, you have to make the additive inverse for the y. If Y, additive the X.

5 0

3 years ago

Suppose y varies directly with x, and y = 12 when x = 2. What direct variation

neonofarm [45]

Answer:

$y=24$

Step-by-step explanation:

Given:

$y=kx$

Substitute:

$\left \{ {{y=12} \atop {x=2}} \right.$ into $y=kx$

$12=k\times2$

Swap the sides:

$k\times2=12$

Divide both sides of the equation by the coefficient of variable:

$k=\frac{12}{2}$

Cross out the common factor:

$k=6$

Find the equation of the function:

$y=6x$

Substitute:

$y=6\times4$

Calculate the product or quotient:

$y=24$

4 0

2 years ago

Complete the following sentence. The slope of the graph of y = x is

Mrac [35]

Answer:

The slope of y=x is 1

Step-by-step explanation:

Slope = 1

7 0

2 years ago

A store keeper buys a fishing rod for $20 and sells it for $5 more than he bought it for. express this profit or gain as a perce

nataly862011 [7]

25/20 × 100% = 125%

125% - 100% = 25%

25% profit :)

5 0

3 years ago