1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Degger [83]
3 years ago
9

For the function f(x) = 2 - 3x, find f(-4). Options are in the picture.

Mathematics
1 answer:
Kitty [74]3 years ago
4 0
You just have to plug in -4 into
f(x) = 2 - 3x
This implies that,
f( - 4) = 2 - 3( - 4)


f( - 4) = 2  + 3(4)
f( - 4) = 2 + 12
f( - 4) = 14
You might be interested in
There are 4 grams of fiber in 1/2 cup of oats how many grams of fiber are in 3 1/2
Anna71 [15]

Answer:

28 grams

Step-by-step explanation:

In  cup of oats, amount of fiber is = 4 grams

In 1 cup of oats amount of fiber is =  = 8 grams

So, in  or  cups of oats, amount of fiber is = 28 grams

3 0
2 years ago
Read 2 more answers
Help with exercise
GalinKa [24]

The probability that a randomly selected chocolate bar will have between 200 and 220 calories is 3.97%

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

The zscore is given a:

z = (raw score - mean) / standard deviation

mean = 225, standard deviation o = 10.

a) For x = 200:

z = (200 - 225) / 200 = -0.125

For x = 220:

z = (220 - 225) / 200 = -0.025

P(-0.125 < z < -0.025) = P(z < -0.025) - P(z < -0.125) = 0.4880 - 0.4483 = 3.97%

b) For x = 190:

z = (190 - 225) / 200 = -0.175

P(z < -0.025) = P(z < -0.175) = 0.4286

The probability that a randomly selected chocolate bar will have between 200 and 220 calories is 3.97%

Find out more on equation at: brainly.com/question/2972832

#SPJ1

7 0
2 years ago
Explain how you could use the distribute property and mental math to find 5 times 198
Sladkaya [172]
Multiply 100 times 5 in your head to get 500, 

100 * 5 = 500
90 * 5 = 450
8 * 5 = 40
Put those 3 together into one equation, \/
(100 * 5) + (90 * 5) + (8 * 5) = 990 OR (100 * 5) + (98 * 5) = 990
depends on how distributed the teacher wants it to be.
5 0
3 years ago
The weight of a nickel is 80% of a quarter. If a nickel weighs 5 grams how much does a quarter weigh?
muminat

Answer:

Weight of a quarter  = 6.25 grams

Weight of a dime  = 2.5 grams

Step-by-step explanation:

The weight of a nickel is  80%

The weight of a quarter  or the weight of a nickel is 5 grams or weight of a quarter =50.8 = 6.25 grams

Weight of a dime = 50% = 12 (weight of nickel) = 52 = 2.5 grams

8 0
3 years ago
If two quadrilateral are congruent, which congruence statement is correct?
postnew [5]
If the two quadrilateral are congruent, then ABCD = PQRS is the correct congruence statement.
4 0
3 years ago
Other questions:
  • How much seconds in 6min
    8·2 answers
  • The height of a coconut falling from a tree can be represented by the function h(t)=-16t^2 + 24, where h(t) is the height of the
    9·1 answer
  • Percent as a fraction in simplest form and as a decimal to the nearest 1000 <br> 119%?
    9·1 answer
  • Is 7/45 a repeating or terminating
    12·1 answer
  • Pls pls pls pls pls pls pls pls HELP
    9·2 answers
  • Hannah says that 2.11 is a rational number. Gus says that 2.11 is a repeating decimal.
    13·1 answer
  • The circle graph represents the number of teenagers at Corona High School who play video games. If 2,471 students go to the
    5·1 answer
  • 2v=x+40t solve for v<br>​
    15·1 answer
  • Henrik makes 5 L of juice from his blueberries. He fills the juice in bottles like
    13·1 answer
  • It takes 5 men 12 days ro complete a job how many days does it take 3 men to complete the job
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!