The equation represents both a relation and a function
<h3>How to determine if the equation represents a relation, a function, both a relation and a function, or neither a relation nor a function?</h3>
The equation is given as
y = x^4 - 3x^2 + 4
First, all equations are relations.
This means that the equation y = x^4 - 3x^2 + 4 is a relation
Next, the above equation is an even function.
This is so because
f(x) = f(-x) = x^4 - 3x^2 + 4
This means that the equation is also a relation
Hence, the equation represents both a relation and a function
Read more about functions and relations at:
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Answer:
Step-by-step explanation:
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to graph a LINEar equation, since it's just a straight line, recall, to draw a straight line all you need is two points.
so we can just pick two random "x" values, hmmmmm say x = 0, what's "y"?
y = 7(0)-7 => y = -7....................................... so that gives us the point (0, -7)
hmmm x = 2, what is "y"?
y = 7(2) - 7 => y = 14-7 => y = 7................. so we get the point (2, 7).
then just plot those, and run a line through them.
Answer:
m = dv
Step-by-step explanation:
What you just do is multiply <em>v</em> on both sides so <em>m</em> can be isolated.
The formula for area of a triangle is: 1/2 x base x height.
You are given the height of 4 and the area of 4.
Replace those in the formula and solve for x ( base)
4 = 1/2 x base x 4
Divide both sides by 4:
1 = 1/2 x base
Multiply both sides by 2:
2 = base
x = 2
