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
SVEN [57.7K]
2 years ago
15

Given the function f(x)=X^2- 3x, find f(-4)

Mathematics
1 answer:
sladkih [1.3K]2 years ago
5 0
Put -4 in place of x
-4 to the second power is 16 so it would be 16-(-12)= 28
You might be interested in
Help please!!
IRINA_888 [86]
I think it’s QT EJ and HA
7 0
3 years ago
Read 2 more answers
You want to buy a pet rabbit that costs ​$242. You already have ​$62 and you plan to save ​$12 per week. If w represents the num
Maksim231197 [3]

Answer:

A. 62 + 12w = 242

hope it can help you

7 0
3 years ago
The line y = 2x +k is a tangent to the curve x² + 2xy + 20 = 0.
emmasim [6.3K]
A is 23.4 and b should be k point at 26
3 0
2 years ago
7. algebra sara allen is interested in buying a notebook
seropon [69]

A percentage is a way to describe a part of a whole. The regular selling price of the computer notebook will be $937.5.

<h3>What are Percentages?</h3>

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Let the selling price of the computer notebook be represented by x.

Now, if Sara buys the computer this week, the selling price of the computer will be (100%-16%)x = 0.84x.

Also, the saving she made by buying this week will be $150, therefore, we can write,

x-0.84x = $150

0.16x = $150

x = 937.5

Hence, the regular selling price of the computer notebook will be $937.5.

Learn more about Percentages:

brainly.com/question/6972121

#SPJ1

4 0
2 years ago
Hi
nordsb [41]

Answer:

cuboid:6 sides 12 edges, parallelogram: opposite edges must be parallel and opposite must be the same size

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Covering the brake can cut Reaction Time by what percent
    9·1 answer
  • Joe is preparing 18 hot dogs for his party. However, Joe only has 12 hot dog buns. How many more hot dog buns does Joe need?
    14·2 answers
  • The circumference of a circle with a radius of 1 is 2π. Set up a proportion to find the circumference of a circle with a radius
    8·2 answers
  • What's the answer plz help?
    6·1 answer
  • Bill and susan have ages that are consecutive odd integers.The product of their ages 438.Which equation could be used to find bi
    7·1 answer
  • What’s is the solution
    9·1 answer
  • The diagram below shows a triangular metal plate with sides 4.5cm,6cm and 7.5cm. it has three small circular holes of radius 4mm
    10·1 answer
  • A quadratic trinomial is a trinomial in the form x 2 + b x + c or a x 2 + b x + c with a degree of ___.
    9·1 answer
  • During a recent snowstorm, Boston got 2.8
    7·1 answer
  • Consider the functions f(x) = 10^x and g(x)= f(x+4)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!