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lions [1.4K]
3 years ago
5

What is the domain of the function y=3 sqaure root x?

Mathematics
2 answers:
aalyn [17]3 years ago
7 0

Answer:

see below

Step-by-step explanation:

The domain is all real numbers which can be expressed by the first option.

kvv77 [185]3 years ago
5 0

Answer:

A

Step-by-step explanation:

The answer is A -infinty < x < infinity

All I want is her man, I don't even want Brainliest :((

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Parallelogram ABCD ​ is a rectangle.
Ugo [173]
The correct answer is y = 11

because:
2y + 7 = 3y − 4
−y + 7 =−4

Subtract 7 from both sides.
−y + 7 − 7 = − 4 − 7
−y = −11

Divide both sides by -1.
y = 11
8 0
3 years ago
Coach Jamison wants to celebrate the final win of the school's baseball season with a trip to the local fast food place. The tea
PIT_PIT [208]
So we have 2 variables here: tacos and orders of nachos.

When we translate the paragraphs into equation: 28t + 27n = 114.80 \\ \\ 12t + 3n = 37.20

Now, in this situation we can make use the elimination method by converting 3n to -27n.

- 108t - 27n = - 334.8

Add both equations: 28t + 27n - 108t - 27n = 114.8 - 334.8 \\ \\ - 80t = - 220 \\ \\ t = 2.75

So we find that one taco costs $2.75.

We can plug this into any of the first two equations to find n: 12 \times 2.75 + 3n = 37.2 \\ \\ 33 + 3n = 37.2 \\ \\ 3n = 4.2 \\ \\ n = 1.4

So one order of nachos cost $1.40.
4 0
3 years ago
Help a Brother Out On The evalute expressions
bija089 [108]

Answer:

4. - 11

5. 3

6. 14

7. - 60

that it is

6 0
3 years ago
I need help with the questions
riadik2000 [5.3K]

Answer:

Step-by-step explanation:

Hello

please find attached the graph

you can notice that x^2-6x+9 = (x-3)^2

(a) from the graph we can say that there is no maximum and one minimum in x = 3

and then f(3) = 0 so o is the minimum of f

(b) vertex is (3,0)

(c) x = 3 is an axis of symmetry

(d) as x^2-6x+9 = (x-3)^2 the root is 3

(e) y=9 for x = 0 so the y-intercept is 9

do not hesitate if you need further explanation

if you like my answer, tag it as the brainliest :-)

8 0
3 years ago
I will show you the qustion
Nutka1998 [239]

Question:

Solution:

The solution to a system of linear equations is where the graphs of each linear equation intersect. In this case, we can see that the lines intersect at the point:

(-3,2)

thus, the correct answer is (-3,2).

3 0
1 year ago
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