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3 years ago

Which table represents y as a function of x?

Mathematics

2 answers:

tankabanditka [31]3 years ago

7 0

Answer:the top right

Step-by-step explanation:

it only has one y per x

Paladinen [302]3 years ago

6 0

Answer:

Table number 1

Step-by-step explanation:

explanation: If the X-inputs (the exes) repeats then the table is not a function.

In the first table all the x-inputs are different.

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4. As shown in Figure 5.111 to the right if the

Juli2301 [7.4K]

Answer:

Area of the shaded part is 3.14 square unit.

Step-by-step explanation:

Area of the shaded part = Area of large semicircle - (Area of two small semi circles)

Area of large semicircle with center O = $\frac{1}{2}(\pi r^2)$

= $\frac{1}{2}\pi (2)^{2}$

= 2π

Area of semicircle with center O' = $\frac{1}{2}\pi (1)^2$

= $\frac{\pi }{2}$

Area of semicircle with center O" = $\frac{\pi }{2}$

Now substitute these values in the formula,

Area of shaded part = $2\pi - (\frac{\pi }{2}+\frac{\pi }{2})$

= $\pi$

= 3.14 square unit

Area of the shaded part is 3.14 square unit.

7 0

2 years ago

A triangular brace has an angle measure of 30 degrees, with a side opposite this angle measuring 8 inches. The base of the trian

Ad libitum [116K]

Answer:

Step-by-step explanation:

according to sine rule,

sin(30)/8=sin(x)/11

solving above equation will give

x=43.3

7 0

3 years ago

Plss. pa answers ?<br><br>thanks po<br><br>

Lana71 [14]

Answer:

<h3>Graph 3</h3>

Line starting at x = -2

<u>Domain</u>: x ≥ -2
<u>Range</u>: y ≥ 0

<h3>Graph 4</h3>

Vertical line

<u>Domain</u>: x = 3
<u>Range</u>: y = any real number

<h3>Graph 5</h3>

Quadratic function with negative leading coefficient and max value of 3

<u>Domain</u>: x = any real number
<u>Range</u>: y ≤ 3

<h3>Graph 6</h3>

Curve with non-negative domain and min value of -2

<u>Domain</u>: x ≥ 0
<u>Range</u>: y ≥ -2

<h3>Graph 7</h3>

Line with no restriction

<u>Domain</u>: x = any real number
<u>Range</u>: y = any real number

<h3>Graph 8</h3>

Quadratic function with positive leading coefficient and min value of 4

<u>Domain</u>: x = any real number
<u>Range</u>: y ≥ 4

<h3>Graph 9</h3>

Parabola with restriction at x = -4

<u>Domain</u>: x = any real number except -4
<u>Range</u>: y = any real number

<h3>Graph 10</h3>

Square root function with star point (2, 0)

<u>Domain</u>: x ≥ 2
<u>Range</u>: y ≥ 0

5 0

2 years ago

In a survey of nursing students pursuing a master's degree, 75 percent stated that they expect to be promoted to a higher positi

Schach [20]

I believe the answer is C:)

5 0

3 years ago

I just need 5 please help show work and I’ll give brainliest

Ostrovityanka [42]

Hello from MrBillDoesMath!

Answer:

See Discussion below

Discussion:

A function f is even if f(-x) = f(x)

f(x) f(-x) Are they equal?

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

-x^8 + 2x^6-5x -(-x)^8 + 2(-x)^6 + 5x No

3 abs(x) - 4 3 abs(-x) -4 Yes

log5 x^2 log5 (-x)^2 Yes

(6x)^ (1/7) (-6x)^(1/7) No

e^(x^2-x) e^( (-x)^2+x) No

(x^8 +5x^2)^(-1) ( (-x)^8 + 5 (-x)^2) ^(-1) Yes

Answers with Yes, above are even functions.

Regards,

MrB

P.S. I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!

6 0

3 years ago

Which table represents y as a function of x?​

Which table represents y as a function of x?