3 years ago

Find the nonpermissible replacement for x in this expressions 1/-8x

1 answer:

5 0

If any number is divided by zero. the result is indeterminate.
Therefore, zero is the non-permissible replacement for x.

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denis-greek [22]

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2 years ago

In the following table of values, the first differences are

ExtremeBDS [4]

Answer:

-7

Step-by-step explanation:

Given

$\begin{array}{ccc}x & {y} & {First\ difference} & {-2} & {34} & {}&{-1} & {27} & {} &{0} & {20} & {} & {1} & {13} & {} & {2} & {6} &{} \ \end{array}$

Required

The first difference

To do this, we simply calculate the difference between the consecutive y-values.

i.e.

$d = y_{n+1} - y_n$

So, we have:

$d = y_2 - y_1 = 27 - 34 = -7$

$d = y_3 - y_2 = 20 - 27 = -7$

$d = y_4 - y_3 = 13 - 20 = -7$

$d = y_5 - y_4 = 6-13 = -7$

<em>Hence, the first differences are -7 (all through)</em>

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Angelina_Jolie [31]

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Ierofanga [76]

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PLZ HELP IM IN DESPERATE NEED OF AN ANSWER!!!

Irina18 [472]

I believe 4(x - 3)=32 could help I haven’t done an equation from the unit in months so hopefully that looks familiar to you.

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2 years ago