<span>So we have a problem with two unknows and one equation. We have to express one over the other like this: 7a - 2b = 5a + b. First we separate one kind on the left side and the other kind on the right side: 7a - 5a = b + 2b. Then: 2a = 3b. Now we divide both sides by 2 and get: a= 3b/2.</span>
1) True. In a function, each x value has exactly one y value.
2) False. For example
is a function, but is not linear. It is represented by a parabola.
haven't heard these terms before....BUT....
Step-by-step explanation:
UNI-Variate means: singular variable / 1 input / 1 dependant variable
numerical means: a number value