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
GenaCL600 [577]
3 years ago
12

F(x) = 3x2 + 12x + 5

Mathematics
1 answer:
loris [4]3 years ago
6 0

Answer:

Discriminate is 84

And F(2) is 41

Step-by-step explanation:

Discriminate of a quadratic equation is given by

D=b^2-4aC

Given

F(x)=3x^2+12x+5

a=3,b=12 and C=5

D= 12^2-4*3*5=84

For F(2)

F(2)=3(2)^2+12(2)+5=41

You might be interested in
Greatest common factor of 8 and 14?
maxonik [38]
The greatest common factor (GCF) of 8 and 14 is 2
3 0
3 years ago
Read 2 more answers
Need help with this one
levacccp [35]

Answer:

Step-by-step explanation:

B + 87 +78 +66 = 360

B = 129 °

the angle next to B then is

180 = 129 + b '

51 °  = b '

A  + 61 + b ' = 180

A = 68 °

4 0
3 years ago
Which is the graph of y = 5x + 5?
alexandr1967 [171]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
Jen borrowed 1500 from her parents for car repair. She plans to take 10% of her $450 weekly income to pay them back. At this rat
7nadin3 [17]

Answer:

10% of %450 is $45

SO 1500 divide by $45 is 33.33333

SO it will take a little over 33 weeks

Step-by-step explanation:


5 0
4 years ago
You are budgeting $26 a day per person for meals. your group has 4 people for 5 days. what is the meal budget total?
mezya [45]
$520
First, you multiply 26 by 4.
Then you multiply the product (104) by 5.
8 0
3 years ago
Other questions:
  • I need help with the bottom three.
    5·1 answer
  • Use elimination method to solve the silmutaneous equations<br> 2x +3y=1<br> 3x=2y+8<br> (4marks)
    12·1 answer
  • Please answer! :D
    10·2 answers
  • X- 2y = 3 5x + 3y = 2 The lines whose equations are shown intersect at which point? O (1, -1),(-1,1),(0'3/2)​
    13·1 answer
  • ALGEBRA 2 please help!! I will give you points
    7·1 answer
  • Which of the folleing is a statistical question?
    9·1 answer
  • 600 is the value of what number
    15·2 answers
  • During a rain storm a pail collects 1/3 of an inch of water in 5/6 of a minute at what rate is the pail collecting water
    12·1 answer
  • Math expert simplify This thanks you
    7·1 answer
  • Dont get it help me?!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!