3 years ago

What is the formula for average rate of change

Mathematics

2 answers:

djyliett [7]3 years ago

8 0

Answer:

(y2-y1)/(x2-x1)

step by-step explanation:

Average rate of change is just using the slope for...” Average rate of change is just using the slope formula: (y2-y1)/(x2-x1). It requires 2 points (ordered pairs).

emmasim [6.3K]3 years ago

3 0

Answer:

(y2-y1)/(x2-x1)

Step-by-step explanation:

Average rate of change is just using the slope formula: (y2-y1)/(x2-x1)

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Consider the function f ( x ) = 1 − 4 x 2 on the interval [ − 1 , 3 ] . Find the average or mean slope of the function on this i

Blababa [14]

Answer:

The average slope is 8.

Step-by-step explanation:

Let <em>f</em> be defined on the closed interval [a, b]. The average slope of <em>f </em>between a and b is the quotient

average slope = $\frac{f(b)-f(a)}{b-a}$

To find the average slope of the function $f(x)=1-4x^2$ on the interval [-1, 3] you have to evaluate your function in the interval and then divide by the interval.