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IrinaK [193]
3 years ago
12

J18 IXL NOW BEFORE TODAYY

Mathematics
2 answers:
Stella [2.4K]3 years ago
4 0

Answer:

heyyyyyyyyy

Step-by-step explanation:

Free pionts thx

lozanna [386]3 years ago
3 0

Answer: ?

Step-by-step explanation:

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What are linear equations? Explain In full depth please​
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, a linear equation is an equation that may be put in the form where are the variables, and are the coefficients, which are often real numbers. The coefficients may be considered as parameters of the equation, and may be arbitrary expressions, provided they do not contain any of the variables.

Step-by-step explanation:

y= 2x+1 is a linear equation

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Can you guys help please?
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25%

Step-by-step explanation:

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3 years ago
If RT is greater than BA, which correctly compares c and s
Fofino [41]

Answer:


Step-by-step explanation:

The answer is B

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3 0
3 years ago
What is the inverse of the function f(x) = 2x + 1?
Luda [366]

Answer:

f^{-1}(x)=\frac{1}{2}x-\frac{1}{2} ⇒ answer 1

Step-by-step explanation:

* Lets explain how to find the inverse of a function

- To find the inverse of a function :

# Write y = f(x)

# Switch the x and y

# Solve to find the new y

# The new y is f^{-1}

* Lets solve the problem

∵ f(x) = 2x + 1

- Put y = f(x)

∴ y = 2x + 1

- Switch x and y

∴ x = 2y + 1

- Solve to find the new y

∵ x = 2y + 1

- Subtract 1 from both sides

∴ x - 1 = 2y

- Divide both sides by 2

∴ (x - 1)/2 = y

- Divide each term in the left hand side by 2

∴ y = 1/2 x - 1/2

- Replace y by f^{-1}

∴ f^{-1}(x)=\frac{1}{2}x-\frac{1}{2}

* The inverse of the function is f^{-1}(x)=\frac{1}{2}x-\frac{1}{2}

7 0
3 years ago
Read 2 more answers
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