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3 years ago

1. Is the function below linear or non linear? y = -8X2 + 9??

Mathematics

1 answer:

romanna [79]3 years ago

3 0

Linear because it’s in y=mx+b form

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write and solve a real- world problem involving the multiplication of a fraction and a whole number whose product is between 10

Tomtit [17]

Answer:

Real word Problem:- Jean is working in a pizza shop. She has 60 kg of flour. She has used one-fifth of it for making pizzas. How much flour she used for making pizzas?

Solution:- Quantity of flour she has= 60 kg

The quantity she used in making pizzas= $\frac{1}{5}\ of\ 60$

$=\frac{1}{5}\times60=12\ kg$

hence, she used 12 kg of flour for making pizzas.

Here the multiplication of a fraction and a whole number $=\frac{1}{5}\times60$ and its answer is between 10 and 15, since 10<12<15.

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2 years ago

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mash [69]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

1. Is the function below linear or non linear? y = -8X2 + 9??​

1. Is the function below linear or non linear? y = -8X2 + 9??