3 years ago

Is this non-linear yes or no

Mathematics

1 answer:

Serjik [45]3 years ago

3 0

It's linear and equation of the function is :

f ( x ) = 2x - 1

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How do you figure out 9a divide by a

Nikitich [7]

9/1 and then your answer would be 9 and then add the a so your full answer would be 9a

8 0

3 years ago

Let f(x) = x + 7 and g(x) = x − 4. Find f(x) ⋅ g(x).

saveliy_v [14]

For this case we have the following functions:

$f (x) = x + 7\\g (x) = x-4$

We must find the product of the functions:

$f (x) * g (x) = (x + 7) (x-4)$

We apply distributive property:

$f (x) * g (x) = x ^ 2-4x + 7x-28\\f (x) * g (x) = x ^ 2 + 3x-28$

Finally, the product of the functions is:

$x ^ 2 + 3x-28$

Answer:

$x ^ 2 + 3x-28$

6 0

3 years ago

Is -4 an even or odd numnber?

rewona [7]

Answer:

An even number

Step-by-step explanation:

Integers which are multiples of 2, are even numbers.

Integers which aren't multiples of 2, are odd numbers.

As integers can be positive and negative both, odd and even numbers also can be positive and negative.

7 0

3 years ago

I need help I forgot how to this <br> AND THANK YOU

zlopas [31]

Answer:

x=-2

Step-by-step explanation:

same on both sides

4 0

3 years ago

Read 2 more answers

Mary invests £12000 in a saving account.

ladessa [460]

A=Value of investment.
A=12000(1+0.015)^2
A= <span>£12362.70</span>

4 0

3 years ago