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3241004551 [841]
3 years ago
14

Is x = 3 a function or not a function ?!

Mathematics
1 answer:
jolli1 [7]3 years ago
5 0

Answer:

x = 3 is not a function because, for one thing, its graph does not pass the vertical line test.

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If f(x) = 2x+6 find the value of h if f(h) =4
Volgvan

Answer:

18

Step-by-step explanation:

f(x) is the ultimate base of all function notation forms

f(h) is the addition of 4(Vertical Shift of 4)

f(h)=2x+10

If f(4), then 2(4)+10

f(4)=18

4 0
3 years ago
Add the opposite of 2.5 to the sum of 1.25 and (−1.75 ).
Bezzdna [24]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>-3</em>

▹ Step-by-Step Explanation

1.25 + (-1.75) = -0.5

Opposite of 2.5 = -2.5

-2.5 + (-0.5) = -3

Hope this helps!

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Brainliest is greatly appreciated!

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3 0
3 years ago
Solve the Absolute Value Equation below.<br> 8lx+7l - 3 = 5
Eva8 [605]
The answer is X= -6 , -8 I believe
7 0
3 years ago
Find the 4th term in the following sequence (n = 4)
lisabon 2012 [21]

this formula, doesn't rely on a product, relies on a "sum", or is namely an arithmetic sequence, aₙ₋₁ -3 is another way of saying, the value of the previous term minus 3, so it relies on the ordinal value of a term, so is an recursive formula, well, let's get it when n = 4.

\begin{array}{ccll} order&term&value\\ \cline{1-3} 1&a_1&8\\ 2&a_2&a_{2-1}-3\\ &&a_1-3\\ &&8-3\\ &&5\\ 3&a_3&a_{3-1}-3\\ &&a_2-3\\ &&2\\ 4&a_4&a_{4-1}-3\\ &&a_3-3\\ &&2-3\\ &&-1 \end{array}

5 0
2 years ago
Can someone explain Scientific Notations? I don't understand them...
wlad13 [49]

Answer:

Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form.The primary reason for converting numbers into scientific notation is to make calculations with unusually large or small numbers less cumbersome.

Step-by-step explanation:

7 0
3 years ago
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