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olga2289 [7]
2 years ago
5

40 Points!!! What are the domain and the range of this function?

Mathematics
2 answers:
Novay_Z [31]2 years ago
8 0
D:-5 ≤ x < 1
R:-4 ≤ y < 7
That is the domain and rang
ivanzaharov [21]2 years ago
3 0

Answer: The domain of a function is the set of values that we are allowed to plug into our function.

Step-by-step explanation:

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FRIST ANSWER WILL MARK BRAINLIEST!!! what is 5/12 X 26
solong [7]
Simplify the following:
5/12×26

5/12×26 = (5×26)/12:
(5×26)/12

The gcd of 26 and 12 is 2, so (5×26)/12 = (5 (2×13))/(2×6) = 2/2×(5×13)/6 = (5×13)/6:
(5×13)/6
5×13 = 65:
Answer:  65/6
8 0
3 years ago
Read 2 more answers
Help, please! ASAP!!​
In-s [12.5K]

Answer:

a) one solution

b) no solution

Step-by-step explanation:

Systems of equations can be described as having one solution, no solution or infinite solutions:

One solution:  'x' and 'y' are equal to only one value

No solution:  'x' and 'y' can not be solved with the given equations

Infinite solutions:  values for 'x' and 'y' include all real numbers

In order to evaluate the systems, putting them in the same format is your first step:

a) - y  = -5x - 6 or y - 5x = 6

   y - 5x = -6

Since both equations have the same expression 'y - 5x', but there are equal to opposite values, this system would have no solution, as this would not be possible to calculate.

b) y + 3x = -1

  y = 3x -1 or y - 3x = -1

Solving for 'y' by adding the equations and eliminating 'x', gives us:

2y = -2 or y = -1

Using y = -1 to plug back into an equation and solve for 'x':  -1 + 3x = -1 or x = 0.  Since 'x' and 'y' can be solved for a value, the system has just one solution.

5 0
3 years ago
Write and solve an equation with the numbers 0 and 9. Then write an equation with the numbers 1 and 9 that has the same answer
tiny-mole [99]
0+9=9
1*9=9
0 plus any number equals that number. 1 multiplied by any number equals that number
8 0
3 years ago
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F(x) = (5x + 3)(x - 2)(x+2)
nlexa [21]

Answer: 15x^2+6x-20

Step-by-step explanation:

use symbolab.com for calculator and further steps

d/dx (5x+3)5

((x-2)(x+2))=2x

5(x-2)(x+2)+2x(5x+3)

15x^2=6x-20

8 0
3 years ago
X³+y³+z³=<br><br> A. 42?<br> B. 45?
kramer

Answer:

42

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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