Ask question

Ask question

All categories

vladimir1956 [14]

2 years ago

13

True or false: f(x) is a function

1 answer:

Lostsunrise [7]2 years ago

6 0

False because 5 is associated with two values.

To be a function, the domain can only map to one range value, but in this case, 5 is mapped to two values, 1 and 3.

You might be interested in

1/2+1/4+3/4=<br> pls help this my last question on my quiz!

galben [10]

Answer: 1 1/2 or 6/4

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Given the diagram below, if H is the centroid of ABCD,

olya-2409 [2.1K]

Answer:

Step-by-step explanation:

7 0

2 years ago

$4000 for 2years at 5% compounded quarterley

NeTakaya

$\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$4000\\
r=rate\to 5\%\to \frac{5}{100}\to &0.05\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, meaning 4 times}
\end{array}\to &4\\

t=years\to &2
\end{cases}$

5 0

2 years ago

Solve the inequality and graph its solution: 5n - 10 > 25

Yanka [14]

Answer:

D. n>-7

Step-by-step explanation:

6 0

2 years ago

If f(x) = 3x^2 – 2x + 4 and g(x) = 5x^2 + 6x – 8, find (f - g)(x).

meriva

Answer:

$-2x^2-8x+12$

Step-by-step explanation:

$f-g=(3x^2-2x+4)-(5x^2+6x-8)=3x^2-2x+4-5x^2-6x+8=\\ =-2x^2-8x+12$

5 0

3 years ago

Read 2 more answers