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2 years ago

6

Help Me On These Please

1 answer:

RoseWind [281]2 years ago

7 0

#1 is true. The term they have in common is y with an invisible coefficient in-front of the second y term

#2 has zero like terms. 15 has no variable, and the other terms have different variables.

#3 has two like terms, that’s 9 and 8 which add to equal 17. The answer is 3x + 17 aka D.

#4 has two like terms, the numbers with the variable ‘n’. 4n + 7n = 11n. Your answer is 11n + 12 aka D

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Answer:

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Step-by-step explanation:

the minimum of f is for x = 1 and f(1)=0

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so $f^{-1}(x)=1+\sqrt{x}$

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