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
slava [35]
3 years ago
14

Find f(2) if f(x) = (x 1)2.

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
8 0
I hope this helps you



x=2



f (2)=(2+1)^2=3^2=9
Yanka [14]3 years ago
7 0

Answer:

f(2) = 9

Step-by-step explanation:

Given the function:

f(x) = (x+1)^2              ....[1]

We have to find f(2).

substitute x= 2 in [1] we have;

f(2) = (2+1)^2

⇒f(2) = (3)^2

⇒f(2) = 9

Therefore, the value of f(2) is, 9

You might be interested in
A landscaper wishes to make a rectangle flower garden that is twice as king as it is wide. Express the area of the garden as a f
Dima020 [189]

Answer:

L = 2w

A = L*W

A = 2w*w

A = 2w^2

Step-by-step explanation:

7 0
3 years ago
Find a third-degree polynomial function with real coefficients and with zeros at -4 and -3 5i
Charra [1.4K]

If -3+5i is a solution, then by the conjugate root theorem, -3-5i is also a solution. We find the polynomial by multiplying together the factors. If x = -4, then x + 4 is the factor. If x = -3+5i, then (x-(-3+5i)) is a factor, and so is (x-(-3-5i)). Simplifying those down gives us as the first factor as (x+3-5i) and the second as (x+3+5i). We can FOIL those 2 together to get their product, and then FOIL in x+4. FOILing the 2 complex factors together gives us x^2+3x+15ix+3x+9+15i-15ix-15i-25i^2. If we combine like terms and cross out things that cancel it's much easier than what it looks like there! It simplifies down to x^2+6x-25i^2. Since i^2 = -1, it simplifies further to x^2+6x-25(-1) and finally, to x^2+6x+25. Now we will FOIL in x+4. (x^2+6x+25)(x+4)=x^3+6x^2+25x+4x^2+24x+100. Our final simplified third degree polynomial is x^3+10x^2+49x+100

3 0
3 years ago
PLEASE HELP Find the value of x.<br> X<br> 15<br> 12
zlopas [31]

Answer: x = 9

Step-by-Step Solution:

Hypotenuse = 15 units

Base = 12 units

Altitude = x units

Using Pythagoras Theorem,

=> Hypotenuse^2 = Base^2 + Altitude^2

(15)^2 = (12)^2 + x^2

225 = 144 + x^2

225 - 144 = x^2

81 = x^2

x^2 = 81

x = √81

=> x = 9

Therefore, Altitude = 9 units

8 0
2 years ago
HELPSolve for x<br> X =<br> A: 1<br> B: 3<br> C: 7
OverLord2011 [107]

X equals 7

Hope that helped

7 0
3 years ago
Find the missing number so that the equation has no solutions.<br> x - 18 = -3x - 8
Wewaii [24]

Answer: x = 5/2

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 2 Points
    11·1 answer
  • Which glide reflection describes the mapping ABC DEF
    9·1 answer
  • What is the equation of the line containing points 7,3 14,6 and 21,9
    15·2 answers
  • Find the anhle measure x in the figure​
    15·1 answer
  • A random sample of 18 adults, chosen from the 1500 adults in the town, took a survey asking their opinion on a recent property t
    13·1 answer
  • The diameter of a circular stained glass window is 10 feet and 6 inches.
    10·2 answers
  • Write in standard form 3+4i/2-6i
    10·1 answer
  • Which of the following represents the difference between ten and a number is the sum of eight and a number"?
    8·1 answer
  • PLEASE HELP, I don’t understand it at all!!
    12·2 answers
  • N(-2,-2) after a 90 degree counterclockwise rotation
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!