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Sever21 [200]
3 years ago
9

Help me with this questions please

Mathematics
1 answer:
mixas84 [53]3 years ago
4 0
I) f(2)=1.5
ii) f(x)=0 ⇒ x=1.2
iii) k=-1
iv) x=1 ⇒ f(x)=1
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The length of a rectangle is 5 centimeters less than twice its width. The perimeter of the rectangle is 80 cm. What are the dime
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8 0
3 years ago
Can someone help me answer these two questions
andrew11 [14]

Answer:

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Step-by-step explanation:

<u>Problem 1:</u>

A function is linear if its slope is constant and/or its graph is straight (that means 1-degree polynomials only). Therefore, C is the only correct answer.

<u>Problem 2:</u>

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8 0
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solong [7]

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