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WITCHER [35]
3 years ago
6

Can someone please help me, Im stuck on this question. ​

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
7 0

Answer:

D. 14

Step-by-step explanation:

4^2 - 2 (evaluate)

16 - 2 (calculate)

14

goblinko [34]3 years ago
6 0
Answer is D! Hoped it helped!
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Find the derivative of f(x) =2x^2 -4x + 3
iren [92.7K]

Derivatives

Find the derivative of the function:

f(x)=2x^2-4x+3

The following rules are applied:

\begin{gathered} (x^n)^{\prime}=n\cdot x^{n-1} \\ (kx)^{\prime}=k \\ (k)^{\prime}=0 \end{gathered}

Where k and n are constants.

Applying the rules:

\begin{gathered} f^{\prime}(x)=2(2x)-4+0 \\ Operate\colon \\ f^{\prime}(x)=4x-4 \end{gathered}

5 0
1 year ago
Which function increases at a faster rate on 0 to infinity, f(x)=x^2 or g(x)=2^x
3241004551 [841]
G(x) = 2^x is an exponential function and it increases at a faster rate.
6 0
3 years ago
What is 0.002 one tenth of.
jeka94
Let's say is "x".

so, "x" is the whole or 10/10 whilst 0.002 is 1/10 then, let's check

\bf \begin{array}{ccll}
amount&fraction\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
0.002&\frac{1}{10}\\\\
x&\frac{10}{10}
\end{array}\implies \cfrac{0.002}{x}=\cfrac{\frac{1}{10}}{\frac{10}{10}}\implies \cfrac{0.002}{x}=\cfrac{\frac{1}{10}}{1}
\\\\\\
\cfrac{0.002}{x}=\cfrac{1}{10}\implies \cfrac{0.002\cdot 10}{1}=x
7 0
3 years ago
Find the length of each Arc. Do not round. Part 2. NO LINKS!! ​
Natali5045456 [20]

Answer:

10)  95π/6 ft

12)  39π/4 ft

Step-by-step explanation:

10) 2π * 19 * 150/360 = 95π/6 ft

12)  2π* 13 * (3π/4)/(2π) = 39π/4 ft

5 0
2 years ago
Find each product by distributing.<br> (2a - 5)(a? – 2a + 1)
Westkost [7]

Answer:

A = 1 , 1 , \frac{5}{2}

Step-by-step explanation:

Given equation as

(2a -5) (a² -2a +1) = 0

Or, (2a - 5) (a - 1 )² = 0

Or, (2a - 5) (a - 1) (a - 1) = 0

So, value of a are :

2a - 5 =0,    a - 1 =0,    a- 1 = 0

i.e     a = \frac{5}{2}

and   a = 1 , 1

Answer

5 0
3 years ago
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