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Crank
3 years ago
13

I need help with 11 and 12. may you please help me.

Mathematics
1 answer:
nydimaria [60]3 years ago
7 0

Answer: 7x+14 goes to 7(x+2). 7+7x goes to 7(1+x). 7(x-1) goes to 7x-7). To determine if two algebraic expressions are equivalent by plugging in the same variable value into the expressions. :)

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Step-by-step explanation:

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Describe the y-intercept and end behavior of the following graph
Lera25 [3.4K]

Answer:

In mathematics, a polynomial is an expression consisting of variables and coefficients which only employs the operations of addition, subtraction, multiplication, and non-negative integer exponents. An example of a polynomial of a single variable x is x² − 4x + 7. An example in three variables is x³ + 2xyz² − yz + 1.

Step-by-step explanation:

In mathematics, a polynomial is an expression consisting of variables and coefficients which only employs the operations of addition, subtraction, multiplication, and non-negative integer exponents. An example of a polynomial of a single variable x is x² − 4x + 7. An example in three variables is x³ + 2xyz² − yz + 1.

3 0
4 years ago
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algol [13]
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Answer:

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Step-by-step explanation:

Answer 1: D

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7 0
3 years ago
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