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
STatiana [176]
3 years ago
14

Iana started to evaluate the function f(x) = 2x2 – 3x + 7 for the input value 2.

Mathematics
2 answers:
Sati [7]3 years ago
5 0
The answer is nine because 2(4)=8   3(2)=6   7=7, os 8-6+7= 2+7 =9
DedPeter [7]3 years ago
3 0

Answer:

f(2) = 9.

Step-by-step explanation:

Given : f(x) = 2x² – 3x + 7.

To find : What is the value of the function when x = 2.

Solution : We have given that f(x) = 2x² – 3x + 7.

For, x = 2

f(2)  = 2(2)² – 3(2) + 7.

f(2) = 2 *4 -6 +7

f(2) = 8 - 6 +7.

f(2) = 2 +7

f(2) = 9.

Therefore, f(2) = 9.

You might be interested in
3, 12, 48, 192, 768, . . .
Sav [38]
The answer would be the sequence has a common ratio of 4.
The explanation for this would be:
To get the common ratio for get the simplest form of the two numbers, so 12/3 = 4 and 48/12 = 4So we know that their common ratio is 4.
To check:
3 x 4 = 12
12 x 4 = 48
48 x 4 = 192
192 x 4 = 768
7 0
3 years ago
Help (fraction) problem :(
Nastasia [14]

Answer:

it's 8 4/6 because you have to make the denominator all 6 so you would have to mutiply the bottom and do the same for the top keep the whole number the same and then add it all up you'll get 8 4/6

4 0
3 years ago
Read 2 more answers
Hey fellas, giving brainliest and a lot of points to who gets this correct​
Ainat [17]

Answer:

7\frac{1}{12} or \frac{85}{12}

Step-by-step explanation:

total boxes = Jills boxes + Mikes boxes

total boxes = 5\frac{1}{3} +1\frac{3}{4}

                   = \frac{16}{3} + \frac{7}{4}

                   = \frac{64+21}{12}

                   = \frac{85}{12}

                   = 7\frac{1}{12}

3 0
2 years ago
Todos los numeros naturales son enteros​
Mamont248 [21]
Pee brain. . .you get it okay
7 0
3 years ago
Read 2 more answers
We don't know how to solve this problem can you help me and explain what you did thanks!
lorasvet [3.4K]
I think you have to do 120-60% and the answer is 48 dollars.
7 0
3 years ago
Other questions:
  • Y"+6y'+73y=80e^x(cos4x)
    12·1 answer
  • Which experiment describes a binomial experiment?
    11·1 answer
  • What is the specific method called on #3
    9·1 answer
  • Find the value of x to the nearest tenth.
    5·1 answer
  • How do slope angle relate to delta y
    13·1 answer
  • 1. How do I find slope? What does a positive or negative slope mean?
    7·1 answer
  • Solve for the variable x: <br> 3x = 1/3
    13·1 answer
  • Evaluate the expression 8+-9​
    9·2 answers
  • What are the values of each variable
    5·1 answer
  • 4. Find the volume of the rectangular prism.<br> 16 cm<br> 6 cm<br> 12 cm
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!