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2 years ago

What function is graphed below?

Mathematics

2 answers:

STatiana [176]2 years ago

8 0

Answer:

option (A) y = $2x^{4}$

Step-by-step explanation:

Since the given graph represents a parabola passing through origin so equation of the parabola will be

Either y = $2x^{4}$ or y = $-2x^{4}$

y = 2x³ or y = -2x³ not a graph a parabola

Now we know if coefficient of $x^{4}$ is positive then opening of the parabola is upwards end opening is downwards is coefficient of $x^{4}$ is negative.

Therefore, for the given graph option (A) y = $2x^{4}$ is the answer.

allochka39001 [22]2 years ago

5 0

It's the first one ....

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Flura [38]

Answer:

h = 16

Step-by-step explanation:

By applying the Pythagorean Theorem, the slant height is given by the formula:

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2 years ago

Find f(7) for<br> the function<br> below.<br> F(x)=1/2 x 2^x

Anastasy [175]

Step-by-step explanation:

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2 years ago

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2 years ago

How many milliequivalents of sodium chloride are contained with 3 L of normal saline?

AVprozaik [17]

Answer:

466mEq

Step-by-step explanation:

First, we need to know the concentration of NaCl in a normal saline solution, this is by definition 0.9%, meaning we have 0.9g of NaCl per 100ml of solution, we want to know how much NaCl we have in 3L (3000ml):

$3000ml*\frac{0.9g}{100ml}=27g=27000mg$

So, we have 27000mg in 3L of normal saline solution.

Now, acording to our milliequivalent (mEq) equation ( $mEq=\frac{mg}{pE}$ ) where pE is de molecular mass of NaCl divided by their charges, in this case 1: