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2 years ago

Question

Mathematics

2 answers:

BARSIC [14]2 years ago

8 0

Answer:

D. The domain of F(x) is all real numbers.

E. It is increasing.

Step-by-step explanation:

Given the function

f(x) = 2 • 5x

y intercept occurs at x = 0

f(0) = 2 • 5(0)

f(0) = 2 • 0

f(0)= 0

Hence the y intercept (0,0)

The domain are the input values x that makes the function exists. According to the function, the function f(x) will exist for al values of x hence the domain of F(x) is all real numbers.

If x = 0, f(x) = 0. This shows that the range of the values is y >0

The value of function f(x) also increases for increasing value of x, hence it is increasing

DiKsa [7]2 years ago

7 0

Answer:

C. The y-intercept is (0,2).

D. The domain of F(x) is all real numbers.

E. It is increasing.

Step-by-step explanation:

ap3x

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Luke grew some carrots in his garden. Their weights, in grams, are listed below.

Arisa [49]

Answer:

The bottom right histogram is the correct one.

Step-by-step explanation:

Carrots weight 40-49 kg = 2

... of weight 50-59 = 6

... of weight 60-69 = 4

.. of weight 70-79 = 1

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2 years ago

In APQR, find the measure of Z.P.

egoroff_w [7]

Step-by-step explanation:

multiple possibilities.

e.g.

we could use Pythagoras to get QR, and then use the law of sine to get angle P.

or we can use the law of sine to get angle R, and then use the rule that the sum of all angles in a triangle is always 180° to get angle P.

I propose the second option :

the law of sine :

a/sin(A) = b/sin(B) = c/sin(C)

with a, b, c being the sides always opposite of their associated angles.

33.8/sin(R) = 57.6/sin(90) = 57.6

sin(R) = 33.8/57.6 = 0.586805555...

R = 35.93064691...°

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P = 54.06935309...°

3 0

1 year ago

Find the side of to cube<br> whose volume is<br> 5.832cm3

Scorpion4ik [409]

Answer:

$1.8cm$

Step-by-step explanation:

Use the volume of cube formula.

$\displaystyle V=s^3$

$\displaystyle5.832=s^3$

$\displaystyle\sqrt[3]{5.832} =s$

$\displaystyle s=1.8$

3 0

2 years ago

Read 2 more answers

What is equivalent to 3 to the negative 2nd power

VladimirAG [237]

3 to the negative second power is written like this: $3^{-2}$ .

When simplifying an expression with a negative exponent, you take a positive version of the exponent, in this case that would be 2, and apply that to the base.
After doing that, we have 9.
The next step is to put one over that number.
In this case, now after doing that the answer is $\frac{1}{9}$ .

Hope this helps!

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2 years ago

If the x-values increase as the y-values decrease on a line graph, the slope of the line is

alexandr402 [8]

The slope of the line is negative

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2 years ago