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
Tom [10]
2 years ago
12

Determine f(-a) where f(x) = x2 - 6x and simplify.

Mathematics
1 answer:
jeka57 [31]2 years ago
5 0

Answer:

6a

Step-by-step explanation:

replace x with -a

-2a -6(-a)

-2a +8a

6a

You might be interested in
Jonathan measured 2 cups of flour into a bowl on the counter. Then he spilled part of it, and now there is only 3/8 cup left. Ho
sveticcg [70]
He spilled 1 and 5/8 cups because 2-3/8= 1 5/8. To check that, use 1 5/8+ 3/8= 2 cups.
7 0
3 years ago
Determine the value of y, if x is 5.<br> y = x2-7
lions [1.4K]

Answer:

Y = 3

Step-by-step explanation:

5 times 2 is 10 minus 7 is 3.

5 0
3 years ago
Read 2 more answers
How can you use ratios to convert units of measurement
Yuliya22 [10]
You do
unit of measurement you are using (should be one for now): unit of measurement you want to convert it to.
next you put your measurement in the first one and make the second one your measurement multiplied by whatever your measurement is 
3 0
3 years ago
The expression 9+21 factored using GCF is?
Blizzard [7]
Rewrite and factor 9 and 21;

3•3+3•7= 3(3+7)

GCF for 9 and 21 is 3
8 0
3 years ago
Read 2 more answers
PLEASE HELP ME PLEASEE
Gelneren [198K]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:  A= 1 b= -8 c= -20

Explanation:

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help!!! 20 points
    6·1 answer
  • the same amount of trash is dumped into a landfill every day. the function below shows the total number of tons of trash n in th
    6·2 answers
  • In the image, point A marks the center of the circle. Which two lengths must form a ratio of 2:1?
    6·2 answers
  • This is something about absolute value but i have no idea how to do it
    11·1 answer
  • A Web site sells products for a small business. The Web site collects 30 percent of the revenue from the products that the busin
    6·1 answer
  • What's the value of x?
    13·1 answer
  • Plzzz Answer this as soon as possible!!!!
    14·1 answer
  • the distant between two towns is kilometers there are approximately 8 kilometers in 5 miles which measurement is closest to the
    10·1 answer
  • A beetle was running along a number line, Then the bug ran from 24 to 78. What distance did it cover? If this run took the bug 9
    8·1 answer
  • 3. Susan earns money by babysitting for relatives and neighbors. She charges $10 per
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!