Is 3 1/4 a rational or irrational number?
2 answers:
Hi :)
Below is the difference between rational & irrational numbers
<h2>______________</h2><h3>RATIONAL</h3>- A number that can be expressed in
form, where
Evidently,
- An irrational number is a number that cannot be expressed in
Let's test the given number,
Well isn't it already in form? It is.
Thus
<em>:)</em>
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Answer:
<h3>In the attachment.</h3>Step-by-step explanation:
It's the equation of a linear function in a standard form.
Convert to a slope-intercept form y = mx + b:
-5x + 2y = -10 <em>add 5x to both sides</em>
2y = 5x - 10 <em>divide both sides by 2</em>
y = 2.5x - 5
To draw a graph we need only two points.
We choose two arbitrary values of x. Put them to the equation and calculate the values of y:
for x = 0
y = 2.5(0) - 5 = 0 - 5 = -5 → (0, -5)
for x = 2
y = 2.5(2) - 5 = 5 - 5 = 0 → (2, 0)
Plot a straight line through given points.
