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Semmy [17]
2 years ago
8

Let f(x) = 3x + 5 and g(x) = -4x + 7 find (f o g)(-4)

Mathematics
1 answer:
Keith_Richards [23]2 years ago
5 0
<span>(f o g)(-4)
=-4(3x+5)+7
</span><span>=-4(3(-4)+5)+7</span><span>
= 35</span>
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What is the value of 36X negative Y over to when X equals three and Y equals -6
Rus_ich [418]

<u><em>Note:</em></u>

<em>Your question is a little unclear. But, from my understanding, I assume you may be asking the evaluation of the expression 36x - y when x = 3 and y = -6.</em>

<em>so I will solve based on my assumption which anyways would clear your concept.</em>

Answer:

The value of 36x - y when x = 3 and y = -6 will be: 114

Step-by-step explanation:

Given

Assuming the expression

36x - y

To Determine

Evaluate 36x - y when x = 3 and y = -6

Given the expression

36x - y

substitute x = 3 and y = -6 to evaluate the expression

36x-y= 36(3) - (-6)

            = 108+6

            = 114

Therefore, the value of 36x - y when x = 3 and y = -6 will be: 114

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2 years ago
Which one is correct? Please hurry &lt;3
forsale [732]

Answer:

a.  how many tries do u have.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Edeena is packing equal numbers of apple slices and grapes for snacks. Edeena bags the apple slices in groups of 9. what is the
Norma-Jean [14]
Answer: 3

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8 0
2 years ago
Kelly used the vertical line test to determine whether or not the curve that she
Keith_Richards [23]
<h3>Answer:  Choice D</h3>

All vertical lines intersected the curve at exactly 1 point.

===========================================================

Explanation:

If there is a case when a single vertical line crosses 2 or more points on the  curve, then it will not be a function. In this situation, it is said that the curve fails the vertical line test.

Passing the vertical line test means that every vertical line passes through exactly one point on the curve. Each x input leads to exactly one output. If such a situation happens, then we have a function.

Since Kelly concluded that the curve is a function, this means the curve passed the vertical line test, and it points us to choice D as the answer.

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How to subtract hexadecimal number when one is bigger than the other?
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Hello,

In order to be simple: let's code hexadecimal numbers on 4 digits.

Example: 500-200=300 (in décimal)

500_{10}=01F4_{16}\\\\&#10;200_{10}=00C8_{16}\\\\&#10;For\ subtract\ 00C8\ we\ calculate\ 15th\ complement\\\\&#10;C_{15}(00C8)=FF37\\\\&#10;&#10;16th\ complement= FF37+0001=FF38\\\\&#10;&#10;Then\ we\ add\\\\&#10;&#10;01F4+FF38=(1)012C\ on\4\ digits:\ 012C\\&#10;&#10;012C_{16}=300_{16}&#10;&#10;
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3 years ago
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