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2 years ago

14

is it possible to complete the mapping diagram for Diagram C so it represents a function? If so, complete the diagram to show a

function. If not, justify your reasoning.

1 answer:

GaryK [48]2 years ago

8 0

Yes because you have to complete diagram A and B then you can do C so it’s depends on which numbers if it’s function or not.

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If f(x) = 2^x + 4 and g(x) = x^2 – 4 what is the value of f(5) +g(-3)

Anon25 [30]

f(5)=2^5+4

f(5)=32+4=36

g(-3)=(-3)^2-4

=9-4

=5

f(5)+g(-3)=36+5

=41

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2 years ago

Let a, n, b, r, and k be integers. If a = nb+r and k|a and k|b, then k|r

Kryger [21]

Answer:

Proof for $k|r$

Step-by-step explanation:

We are given that a, n, b, r and k are integers.

Also,

$a = nb + r$

Since k divides a and b, we can write,

a = rk and b = sk, where r and s are integers.

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Putting value of a and b in the equation, we get:

$rk = n(sk) + r\\r = rk - nsk\\r = (r-sn)k$

Since, (r-sn) is an integer, k divides r.

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2 years ago

13. The manager of a landscaping company collected data for an entire summer. Before each job he completely filled the gasoline

nadya68 [22]

Answer:

Before you get started, take this readiness quiz.

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2 years ago

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Anon25 [30]

Hello!

First you have to find the total of the items he bought

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2 years ago

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Answer:x=−3

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Step-by-step explanation:

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1 year ago

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