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TiliK225 [7]
3 years ago
11

Which function is a radical function?

Mathematics
1 answer:
Sonja [21]3 years ago
3 0

Answer:

a

Step-by-step explanation:

A radical function is a function where x is in a radical. f(x)=-3-\sqrt{x} is a radical function.

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Equal functions are two functions that have _____ domains, and, for each value in the domain set, _____ range values respectivel
dimulka [17.4K]

Solution-

Answer is <u>same,</u> <u>same.</u>

Two functions are said to be equal or identical if-

(1) They have same domain.

(2) They have same Range and

(3) For same value of x (independent variable), we get same value of y (dependent variable).

7 0
3 years ago
Read 2 more answers
The radius of a circle is 6 centimeters. What is the area of the circle?
Dmitriy789 [7]

Answer:

Using the formula πr^2, with r=6, the area would be approximately 113.1 cm

6 0
3 years ago
A bag contains six red marbles three blue marbles and five green marble the three marbles are drawn out of the bag what is the p
tia_tia [17]

Answer:

Step-by-step explanation:

Red = 6

Blue = 3

Green = 5

Total = 14

First marble = 6/14  = 3/7  You now have 5 reds and 13 total

Second Marble = 5 * 13  which brings you down to 4 red and 12 total.

Third Marble = 4/12 = 1/3

Result

P(3 Red) = 3/7 * 5/13 * 1/3     cancel the 3s

P(3 Red) = 1/7 * 5/13

P(3 Red) = 5/91

P(3 Red) = 0.0549 . Rounding to the nearest 1/100 depends on what you have been told about rounding. I would say the answer is 0.05 but your teacher may say something different.

8 0
3 years ago
What would be the perimeter of an image if a scale factor of 2.5 was applied?
emmasim [6.3K]

Answer:

40 units

Step-by-step explanation:

So first if it was a scale factor of 2.5 you would multiply it by 2.5 for each side. So for the side of 3 you would multiply it by 2.5 which is 7.5 so that side and the other side across from it would be 7.5 units. Then for the next one there is 5 units so you do the same 5x2.5 is equal to 12.5 so will the one below it.

Then it would be (7.5 * 2) + (12.5 * 2)= 15+25+40

So then the perimeter would be 40 units.

8 0
3 years ago
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Graph the line that passes through the given point and has the given slope m.
Firdavs [7]

Answer:

The line equation is:

  • y=-\frac{1}{4}x+9

Step-by-step explanation:

Given

  • The point = (4, 8)
  • m = -1/4

We know that point-slope form of the line equation is

y-y_1=m\left(x-x_1\right)

where

  • m = slope
  • (x₁, y₁) = point

substituting the values m = -1/4 and the point (4, 8)

y-y_1=m\left(x-x_1\right)

y-8=\frac{-1}{4}\left(x-4\right)

Add 8 to both sides

y-8+8=\frac{-1}{4}\left(x-4\right)+8

y=-\frac{1}{4}x+9

Thus, the line equation is:

  • y=-\frac{1}{4}x+9
5 0
3 years ago
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