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ZanzabumX [31]
3 years ago
7

1. Circle ALL of the relations that represent functions.

Mathematics
2 answers:
REY [17]3 years ago
8 0
Only the first one is a function
functions can’t have more than one of the same x value
Mekhanik [1.2K]3 years ago
5 0

Answer:

The very first one is the only function.

Step-by-step explanation:

The first one is the only function because the input (or x) only has one output (or y)

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Please help with both questions ​
tresset_1 [31]
Value of n is greater than (-2) and less than or equal to 3.
n = {-1,0,1,2 3}

3x +5 > 16
Subtract 5 from both sides
3x > 16 - 5
3x > 11
x > 11/3
x> 3.67

X= 4 is the smallest value
4 0
2 years ago
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The opposite of the absolute value -8 is ____ Explain
Bumek [7]

absolute value is 8 because the absolute value of a negative is positive and the absolute value of positive stays positive


3 0
3 years ago
FREE 30 POINTS <br> Answer this question https://brainly.com/question/16063163
Evgen [1.6K]

Answer:

ok i answer

Step-by-step explanation:

yes

3 0
3 years ago
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Select the correct answer.<br> What is the solution to the equation?
Ierofanga [76]

Answer:

B

Step-by-step explanation:

\sqrt{x} + 6 = x ( subtract 6 from both sides )

\sqrt{x} = x - 6 ( square both sides )

x = (x - 6)² ← expand using FOIL

x = x² - 12x + 36 ( subtract x from both sides )

0 = x² - 13x + 36 , that is

x² - 13x + 36 = 0 ← in standard form

(x - 4)(x - 9) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 4 = 0 ⇒ x = 4

x - 9 = 0 ⇒ x = 9

As a check

Substitute these values into the equation and if both sides are equal then they are the solutions.

x = 4

left side = \sqrt{4} + 6 = 2 + 6 = 8

right side = x = 4

Since 8 ≠ 4 then x = 4 is an extraneous solution

x = 9

left side = \sqrt{9} + 6 = 3 + 6 = 9

right side = x = 9

Thus the solution is x = 9 → B

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3 years ago
What is the slope of PV?
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Not sure but It should be -4/1
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