All categories

2 years ago

F(x)=x-4 Find f(-5)???

Mathematics

1 answer:

cestrela7 [59]2 years ago

7 0

Answer:

-9

Step-by-step explanation:

Given function:

f(x)=x-4

Need to find f(-5)

f(-5) ⇒ x = -5

f(-5) = -5 -4 = -9

You might be interested in

About how heavy is an adult camel?

pentagon [3]

Answer:

they range from 800 to 1300 pounds, depending on the type of camel.

Step-by-step explanation:

3 0

3 years ago

shania wants to measure the capacity of her bathroom sink. Circle the unit of measurement she should use to measure its capacity

qaws [65]

Pounds because I don't think that a sink weighs a ton and ounces would be far to complex. Plus, you are measuring the capacity of a sink... Sorry if the answer sucks! I'm new at this and not all that smart...

7 0

3 years ago

Giving brainliest if you answer this question correct!1!1!1!1!!!

NARA [144]

Answer:

3/40

Step-by-step explanation:

3 0

3 years ago

Which set of ordered pairs does NOT represent a function?

saveliy_v [14]

I think it would be B but I'm not sure

3 0

2 years ago

Read 2 more answers

Item 1 A bag contains 7 blue cards, 4 green cards, 6 red cards, and 8 yellow cards. You randomly choose a card. a. How many poss

egoroff_w [7]

Answer:

4 possible outcomes

Step-by-step explanation:

we know that

The probability of an event is the ratio of the size of the event space to the size of the sample space.

The size of the sample space is the total number of possible outcomes

The event space is the number of outcomes in the event you are interested in.

Let

x------> size of the event space

y-----> size of the sample space

$P=\frac{x}{y}$

In this problem

The probability of choose a blue card is

$x=7$

$y=7+4+6+8=25$

substitute

$P=\frac{7}{25}$

The probability of choose a green card is

$x=4$

$y=7+4+6+8=25$

substitute

$P=\frac{4}{25}$

The probability of choose a red card is

$x=6$

$y=7+4+6+8=25$

substitute

$P=\frac{6}{25}$

The probability of choose a yellow card is

$x=8$

$y=7+4+6+8=25$

substitute

$P=\frac{8}{25}$

The sum of the probabilities of the 4 possible outcomes is equal to

$\frac{7}{25}+\frac{4}{25}+\frac{6}{25}+\frac{8}{25}=\frac{25}{25}$ ----> represent the 100%

4 0

3 years ago