HELP ME PLEASE! I’m so dumb and don’t understand this help me!!!

Mathematics

1 answer:

Verdich [7]3 years ago

3 0

First, simplify the first two terms: 3sqrt(x) - 2sqrt(x). This reduces to sqrt(x).

Next, add 4sqrt(x) to this 1sqrt(x); the sum and answer to this question is 5sqrt(x).

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\cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby 
\begin{array}{llll}
average~rate\\
of~change
\end{array}\\\\
-------------------------------\\\\
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