2 years ago

Please help me solve my problem!!!

Mathematics

1 answer:

Bogdan [553]2 years ago

4 0

Answer:

180(n-2) or B

Step-by-step explanation:

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Geometric or arithmetic<br> 4,10,16,22

skad [1K]

Answer:

arithmetic

Step-by-step explanation:

An arithmetic sequence has a common difference d between consecutive terms.

22 - 16 = 6

16 - 10 = 6

10 - 4 = 6

A common difference of 6 exists between consecutive terms.

Thus the sequence is arithmetic.

8 0

3 years ago

Solve for x.<br><br> x+16, 4x-5

r-ruslan [8.4K]

Answer:

if they are being equaled to each other, then x=7

6 0

3 years ago

For the polynomial function ƒ(x) = x4 − 12x3 + 46x2 − 60x + 25, find all local and global extrema.

rodikova [14]

$\bf f(x)=x^4-12x^3+46x^2-60x+25\\\\
-------------------------------\\\\
\cfrac{df}{dx}=4x^3-36x^2+92x-60\implies 0=4x^3-36x^2+92x-60
\\\\\\
0=x^3-9x^2+23x-15\impliedby \textit{doing some synthetic division with 5}
\\\\\\
0=(x^2-4x+3)(x-5)\implies 0=(x-3)(x-1)(x-5)\\\\
-------------------------------\\\\
\begin{cases}
f(1)=0\leftarrow minimum&1,0\\
f(3)=16\leftarrow maximum&3,16\\
f(5)=0\leftarrow minimum&5,0
\end{cases}\impliedby \textit{3 extrema, locals and globals}$