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Dvinal [7]
3 years ago
5

How do i check solutions algebraically

Mathematics
1 answer:
kompoz [17]3 years ago
6 0
Plug the numbers and see if they fit
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Give the domain, range, intercepts, asymptotes, intervals of increasing and decreasing, intervals of positive and negative, symm
klemol [59]
y = \frac{3}{x^{2} - 4} + 1

Domain: x² - 4 ≠ 0
                 + 4 + 4
                    x² ≠ 4
                 √x² ≠ √4
                    x ≠ ±2
           x ≠ -2 and x ≠ 2
     (-∞, -2) ∨ (-2, 2) ∨ (2, ∞)

Range: y ≠ 1
    (-∞, 1) ∨ (1, ∞)

Intervals: Increasing: (0.25 , ∞)
              Decreasing: (-∞, 0.25)

Symmetry: X-axis: Not Symmetric
                  Y-axis: Not Symmetric
                  Origin: Not Symmteric

Extrema: Maximum Relative: x = 0
                Minimum Relative: Nothing
3 0
3 years ago
5+k-5k=-4k+6 solve for k
marissa [1.9K]

Hey there

the answer is

5+k−5k=−4k+6

5+k+−5k=−4k+6

(k+−5k)+(5)=−4k+6

−4k+5=−4k+6

−4k+5+4k=−4k+6+4k

5=6

5−5=6−5

0=1

thank you

best regards

         OFFICAILLYSAVAGE2003

6 0
3 years ago
To the nearest tenth, what is the length in units of MN?
melisa1 [442]

Answer:

10

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
What is an equation of the line in point slope form that passes through the given point and has the given slope?
NemiM [27]
It is the fourth option, y+8=3(x-8)
3 0
3 years ago
Which expression is equivalent to 76× + 68?​
alexandr1967 [171]

Answer:

4(19x + 17)

Step-by-step explanation:

76x + 68 both numbers are divided by 4 so we fact out 4 and introduce the brackets : 4(19x + 17 )

7 0
2 years ago
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