3 years ago

What are the domain and range of C(x) = -18

Mathematics

2 answers:

Fittoniya [83]3 years ago

7 0

Answer:

Step-by-step explanation: D

inessss [21]3 years ago

6 0

Answer:

the answer is D becuase it is the only one with a range of -18

You might be interested in

An arithmetic sequence has this recursive formula:

horsena [70]

Answer:

$\text{\bf{C.}}\quad a_n=4+(n-1)(-7)$

Step-by-step explanation:

An arithmetic sequence that is described by the explicit formula ...

$a_n=a_1+(n-1)d$

can also be described by the recursive formula ...

$\left \{\begin{array}{l}a_1=\text{(first term)}&a_n=a_{n-1}+d&\end{array}\right.$

Matching parts of the formulas, we see that a1 = 4, d = -7. Putting these values into the explicit formula gives ...

$a_n=4+(n-1)(-7)$

4 0

2 years ago

You pick a card at random, put it back, and then pick another card at random. 2 3 4 5 What is the probability of picking a numbe

olga_2 [115]

Answer:

3/4 or a 75% chance

Step-by-step explanation:

Out of 4 cards ( 2 3 4 5), here are the cards greater than 3: 4, and 5. That leaves you with a 2/4 chance of drawing one of them. (2 cards, 4 in total).

Then, picking a 4 out of 4 cards is a 1/4 chance; since that is one card out of 4 total possibilities.

1/4 + 2/4 = 3/4. Or, a 75% chance.

3 0

2 years ago

Read 2 more answers

Pls help with 15,16, and 17 Pls hurry whoever answers first will be mark the brainliest

GalinKa [24]

(15) 3 (16) -0.6 (17) -2

4 0

3 years ago

Read 2 more answers

Write each improper fraction as a mix numbet 19/4

anastassius [24]

Answer:

4 3/4

Step-by-step explanation:

3 0

3 years ago

During a chemistry experiment, Sam records how the temperature changes over time using ordered pairs, (0, 15), (5, 20), (10, 50)

Oksi-84 [34.3K]

Answer:

no because there is no relation between the temperature changes

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers