Rewrite the fraction as a decimal. {57}{5}= 5 57
1 answer:
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The average rate of change over the interval (-3, 2) is 1
<h3>Average rate of change</h3>The average rate of change of a function, graph, table or ordered pair is simply the slope of the relation
<h3>Interval</h3>The interval is given as: (-3,2)
From the graph, we have:
- f(-3) = -5
- f(2) = 0
So, the average rate over these intervals is calculated as:
This gives
Substitute known values
Simplify
Hence, the average rate of change is 1
Read more about average rate of change at:
Answer:
D
Step-by-step explanation:
The quadratic formula:
where a is the coefficient of , b being the coefficient of
and c being the constant.
Plug in the values:
Since
The answer is:
Answer:
3/2 < x < 2
Step-by-step explanation:
We assume the problem is ...
[tek]\dfrac{1}{x-2}<-2[/tex]
This will not be true for x-2 > 0 because that would make the left side positive. So, we must have x < 2, which makes the denominator negative. Multiplying by (x-2), we get ...
1 > -2(x -2)
1 > -2x +4
2x > 3 . . . . . . add 2x-1
x > 3/2
From above, we also have x < 2, so the solution set is ...
3/2 < x < 2
