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3 years ago

Determine which consecutive integers do not have a real zero of f(x) = x3 + 5x2 - x - 6 between them.

Mathematics

2 answers:

Sunny_sXe [5.5K]3 years ago

4 0

The answer is c. I took the test

Karolina [17]3 years ago

4 0

Answer:

Step-by-step explanation:

I took the test, the answer is A, not c

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18 8 12 What is the value of x? A. 2V29 B. 3761 C.2V101 D. 2 133

Sati [7]

It is c since that is the answer

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3 years ago

I Have 10 Minutes Hurry for Brainlist and pls be accurate

yulyashka [42]

To find the equation we will put the values of x and y in the equations and then check if LHS=RHS.

$\large\red{\sf{y=3x-1}}$

$\begin{gathered}\\ \sf\longmapsto 9=3(1)-1\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto 9=3-1\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto 9≠2 \end{gathered}$

$\large\green{\sf{y=5x+4}}$

$\begin{gathered}\\ \sf\longmapsto 9=5(1)+4\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto 9=5+4\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto 9=9\end{gathered}$

$\large\blue{\sf{y=-2x-8}}$

$\begin{gathered}\\ \sf\longmapsto 9=-2(1)-8\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto 9=-2-8\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto 9≠10\end{gathered}$

$\large\pink{\sf{y=6x-8}}$

$\begin{gathered}\\ \sf\longmapsto 9=6(1)-8\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto 9=6-8\end{gathered}$

$\begin{gathered}\\ \sf\longmapsto 9≠-2\end{gathered}$

Hence, Option B. y=5x+4 satisfies the system (1,9)

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2 years ago

Find the measure of the missing angle.

ArbitrLikvidat [17]

The correct answer is 26 degrees.

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3 years ago

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3.17 x 10^5 = 317000

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2 years ago

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Answer:

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Step-by-step explanation:

just divide my friend

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2 years ago