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Harlamova29_29 [7]
3 years ago
9

What is the domain of f?

Mathematics
2 answers:
zmey [24]3 years ago
8 0

Answer:

I hope C

Step-by-step explanation:

if I'm wrong please let me know

lorasvet [3.4K]3 years ago
7 0

Answer: C

Step-by-step explanation:

The domain is all real values of x such that x is less than or equal to zero.

If x is greater than  zero then all the positive numbers  will make the number in the square root negative and that will  become an imaginary number.

If x is zero  then the number in the number will be 0 and find the square root of 0 is possible.

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Find the x- and y- intercepts of the line with the equation 3x+4y=-12
masya89 [10]
3x + 4y = -12

X - Intercept:    3x + 4y = -12
                      3x + 4(0) = -12
                           3x + 0 = -12
                                 3x = -12
                                  3       3
                                   x = -4
                             (x, y) = (-4, 0)

Y - Intercept:   3x + 4y = 12
                     3(0) + 4y = 12
                         0 + 4y = 12
                               4y = 12
                                4      4
                                 y = 3
                           (x, y) = (0, 3)
8 0
3 years ago
3. Susan earns money by babysitting for relatives and neighbors. She charges $10 per
pshichka [43]

Answer:

e= 10h+5

Step-by-step explanation:

h is no of hours

e is earnings

4 0
2 years ago
The volume of sphere Q is 50% more than the volume of sphere P. The volume of sphere R is 50% more than the volume of sphere Q.
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<h2>Use this link to find your answer</h2><h2>http://ldh.la.gov/</h2>
6 0
3 years ago
2×-y when ×= when 5 and y=12
Damm [24]

25-12=13 because if x=5 and y=12 just replace the letters with the numbers. Hope it helps mate

6 0
3 years ago
Read 2 more answers
X^2+ 6x - 4 = 3x + 6
jolli1 [7]

Answer:

x=2

x=-5

Step-by-step explanation:

You need to get everything on one side to have a quadratic equation:

x^2+6x-4 -(3x+6) = x^2+3x-10

All factors of 10 are 1*10 and 2*5.

5-2 = 3 and 5*-2 = -10

Factoring x^2+3x-10 gives us (x-2)(x+5)

x=2

x=-5

4 0
3 years ago
Read 2 more answers
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