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4 years ago

The parent function, Rx) = 5*, has been vertically compressed by a factor of one-half, shifted to the left three units and

Mathematics

1 answer:

neonofarm [45]4 years ago

7 0

Answer:

see below

Step-by-step explanation:

For a vertical scale factor of 'b', and a translation by (h, k) in the (right, up) direction, the transformed function is ...

g(x) = b·f(x -h) +k

For a scale factor of 1/2 and translation left 3 and down 2, the transformed function is ...

g(x) = (1/2)f(x +3) -2

g(x) = (1/2)5^(x +3) =2 . . . . matches the 2nd choice

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6 2/3 divided by 5/6

Yuki888 [10]

[6+2/3] : [5/6]
[20/3]:[5/6]
[20/3]x[6/5]
[120/15]
=8

--------------

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3 years ago

What is 1/2 times 1/2 times 3/4

kompoz [17]

Answer:

0.1875 = 1875/10000 = 3/16

Step-by-step explanation:

First its 0.1875 but if u need to make it into a fraction its 3/16

Hope this helps :)

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3 years ago

Find all values of $x$ such that $\dfrac{x}{x+4} = -\dfrac{9}{x+3}$. If you find more than one value, then list your solutions i

mixer [17]

We start with

$\dfrac{x}{x+4} = -\dfrac{9}{x+3}$

Assuming that $x \notin \{-4,\ -3\}$ we can cross multiply the equation:

$x(x+3) = -9(x+4) \iff x^2+3x=-9x-36 \iff x^2+12x+36=0$

You can recognize the perfect square pattern in the quadratic equation:

$x^2+12x+36 = (x)^2 + 2\cdot x \cdot 6 + (6)^2 = (x+6)^2$

So, we have

$x^2+12x+36=0 \iff (x+6)^2 = 0 \iff x+6=0 \iff x=-6$

Which is the only solution, with multiplicity 2.

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4 years ago

Read 2 more answers

If two of the cations have similar rf values how will you be aple to determine the difference

marshall27 [118]

それでも、日本人の食生活も急速に変化してきています。それでも、日本人の食生活も急速に変化してきています<span>。</span>

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3 years ago

Place in descending order:<br> 0.035,0.53,0.05,0.305

Sveta_85 [38]

Answer:

Step-by-step explanation:

0.305 = 305/1000

0.05 = 50/1000

0.53 = 530/1000

0.035= 35/1000

descending orde ris ; 0.53 ; 0.305 ; 0.05 ; 0.035

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3 years ago

Read 2 more answers