How to map a dimensional function to two dimensional function?
Answers
In general, a solution of a system in two variables is an ordered pair that makes BOTH equations true. In other words, it is where the two graphs intersect, what they have in common. So if an ordered pair is a solution to one equation, but not the other, then it is NOT a solution to the system.
Answer: Graphs are, by far, the most familiar way to visualize functions for most students. Before generalizing to multivariable functions, let's quickly review how graphs work for single-variable functions.
Suppose our function looks like this:
\begin{aligned} \quad f(x) = -x^2 + 3x + 2 \end{aligned}
f(x)=−x
2
+3x+2
To plot a single input, like x=1x=1x, equals, 1, we first compute f(1)f(1)f, left parenthesis, 1, right parenthesis:
\begin{aligned} \quad f(1) &= -x^2 + 3x + 2 \\ &= -(1)^2 + 3(1) + 2 \\ &= 4 \end{aligned}
f(1)
=−x
2
+3x+2
=−(1)
2
+3(1)+2
=4
Explanation: PLEASE MAKE ME THE BRAINLEIST