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3 years ago

Determine f(x-1) f(x)=√x+6-8

Mathematics

1 answer:

docker41 [41]3 years ago

4 0

F(x) = (√ x +6) +8
f(x-1) = (√ x-1 +6) -8
=(√x+5) -8

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3 years ago

Given that lim x → 2 f ( x ) = 1 lim x → 2 g ( x ) = − 4 lim x → 2 h ( x ) = 0 limx→2f(x)=1 limx→2g(x)=-4 limx→2h(x)=0, find the

VashaNatasha [74]

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According what I can read, I have the following statements:

$\lim_{x \to 2} f(x) = 1$

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a) Applying properties of limits

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b) Applying properties of limits

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c) Applying properties of limits

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d) Applying properties of limits

$\lim_{x \to 2} 4*g(x)*f(x) = 4*\lim_{x \to 2} g(x)*\lim_{x \to 2} f(x) = 4*-4*1 =-16$

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f) Applying properties of limits

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4 years ago

Use the quadratic formula to solve the equation. If necessary, round answers to the nearest hundredth. 5x2 + 16x – 84 = 0

Anni [7]

Hello!!

x + 6 = 0 or 5x - 14 = 0

x = -6 or 5x - 14 = 0

x = -6 or 5x = 14

Therefore, x = -6 or x = 14/5 (Two solutions found)

Good luck :)

3 0

3 years ago

Pn= 40(1.156n) what is the initial population of slugs

charle [14.2K]

Answer:

The initial populations of slugs is 40

Step-by-step explanation:

we have

$P(n)=40(1.156^{n})$

This is a exponential function of the form

$f(x)=a(b^{x})$

where

a is the initial value (value of f(x) when the value of x is equal to zero)

b is the base

r is the rate

b=(1+r)

In this problem we have

$a=40\\b=1.156\\r=b-1=1.156-1=0.156=15.6\%$

therefore

The initial populations of slugs is 40

Verify

For n=0

substitute in the function

$P(0)=40(1.156^{0})$

$P(0)=40(1)$

$P(0)=40\ slugs$

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3 years ago