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3 years ago

15

Show two different approaches to calculating the sale cost of a jacket, regularly $200, which has a discount of 30%. Include the

final answer for each method shown. Neglect sales tax for this problem.

1 answer:

Rainbow [258]3 years ago

4 0

I think the answer is 50 dollars more the amount
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Please help, Describe the transformation of the graph of the parent function y = √x for the function y = √x + 7 + 5.

Setler79 [48]

Answer:

C. Up.

Step-by-step explanation:

We have been given that the parent function $y=\sqrt{x}$ is transformed to the function $y=\sqrt{x+7}+5$ . We are asked to describe the given transformation.

Let us recall the transformation rules.

$f(x+a)=\text{Graph shifted to left by a units}$ ,

$f(x-a)=\text{Graph shifted to right by a units}$ ,

$f(x)+a=\text{Graph shifted upwards by a units}$ ,

$f(x)-a=\text{Graph shifted downwards by a units}$ .

Upon comparing our transformed function with the parent function, we can see that the graph is shifted to left by 7 units and upwards by 5 units.

Therefore the correct choice is option C.

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Add 8.

Go backwards on a number line from -4 8 times.

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Five friends all brought some cakes with them when they met. Each of them gave a cake to each of the others. They then ate all t

Sergeeva-Olga [200]

Answer:

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Step-by-step explanation:

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Two linear are parallel if and only if their slopes are

grin007 [14]

Their slopes must be the same, but with different y-intercepts.

Here is an example: 2x + 1 and 2x + 4 are parallel lines.

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because this is a right triangle, we have''

$\frac{1}{x^{2} }=\frac{1}{36.100}+\frac{1}{64.100}=\frac{1}{2304}\\\\=>x^{2}=2304\\\\ =>x=48$

Step-by-step explanatio

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