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
kvasek [131]
3 years ago
9

In functions, what does (x+2)(x-4) equate to? ​

Mathematics
1 answer:
dimaraw [331]3 years ago
6 0

Answer:

f(x) = x^2 -2x -8

Step-by-step explanation:

(x+2)(x-4)

FOIL

first: x*x = x^2

outer: -4x

inner: 2x

last: 2*-4x = -8

Add together

x^2 +2x-4x-8

x^2 -2x -8

This is a parabola

You might be interested in
He was a Jamaican-American Civil Rights activist who was part of the "Back to Africa" movement of the early 20th century and fou
Llana [10]
Marcus Garvey was <span>a Jamaican-American Civil Rights activist who was part of the "Back to Africa" movement of the early 20th century and founded the "Black Star Steamship Company" for this purpose.
He was also pro Pan-African movement which proposed the idea that all people of African descent should unite in order to improve the state of affairs in Africa. </span>
4 0
3 years ago
Find the slope of a line passing though the given points (1,4) (3,2)
kifflom [539]
I believe the slope is -1
4 0
3 years ago
Tom has been playing on the school bowling team. In his first year as a freshman, his bowling average was 180. He had been bowli
Advocard [28]

Answer:

0.000025

Step-by-step explanation:

the difference between225-180=45

so the percentage= 45×100/100

=0.45%

as the instruction say=0.45%/180

=0.0045/180

=45/1800000

=0.000025

3 0
3 years ago
What is w-4&gt;9 written on a number line?
Aleksandr-060686 [28]
There would be an open circle on positive 12 with the arrow moving to the right.
7 0
3 years ago
Type the correct answer in each box. Use numerals instead of words.
Dahasolnce [82]

Answer:

ttttihbogfpvvovovibjnphgbpvvvohj

8 0
1 year ago
Other questions:
  • You need a 25% alcohol solution. On hand, you have a 45 mL of a 15% alcohol mixture. You also have 30% alcohol mixture. How much
    11·1 answer
  • Here is a problem that I need help with
    10·2 answers
  • A sign says that the price marked on all music equipment is 35% off the original price. You want to buy an electric guitar for t
    13·1 answer
  • Sean has 45 whistles he has 32 more whistles that Charles how many whistles does Charles have
    8·2 answers
  • Help Mee Plsssssssssssss
    8·1 answer
  • Fill in the blanks the 2 digit largest whole number is______​
    6·1 answer
  • Maria's dog weighs 8 times as much as her rabbit. Together they weigh 81 pounds. How much does the dog Weigh?​
    7·1 answer
  • Last question I'm stuck on now.
    5·1 answer
  • The product of two consecutive even integers is 2208. What is their sum?
    7·1 answer
  • Name the Solid.<br> What is the VOLUME of the solid?<br> Round to the nearest tenth if necessary.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!