3 years ago

Help plz need an answer asap

Mathematics

1 answer:

enyata [817]3 years ago

6 0

Answer:

for what?

Step-by-step explanation:

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Find the domain of the graphed function

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Step-by-step explanation:

Because the lowest point in the X coordinate is -4 and the highest point is 9.

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natta225 [31]

Answer:

11/14

Step-by-step explanation:

11/4 / 3 1/2

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If f(x)=2x^2+(1000/x), find the average rate of change of f(x) from x=a to x=a+h.

galina1969 [7]

Answer:

$\frac{\frac{1000}{x+h}-\frac{1000}{x}}{h}$ is your average rate of change,

Step-by-step explanation:

average rate of change is

$\frac{f(a+h)-f(a)}{a+h-a}$ , by slope formula

simplify this to get $\frac{f(a+h)-f(a)}{h}$ , which is the definition of the derivative as h goes to 0

$\lim_{h \to 0} \frac{f(a+h)-f(a)}{h}$

since you defined x=a, we can substitute a for x and vice versa to find our derivative.

$\lim_{h \to 0} \frac{(2x^2+\frac{1000}{x+h})-(2x^2+\frac{1000}{x})}{h}$

simplifying

$\lim_{h \to 0} \frac{\frac{1000}{x+h}-\frac{1000}{x}}{h}$ (your average rate of change)

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3 years ago

Which is the graph for y=(x)-2?

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The shape of this graph is

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Step-by-step explanation:

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2 years ago