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
Ivahew [28]
4 years ago
14

Consider the function, f (x) = 2x – 1 Use the above function to complete the following table.

Mathematics
1 answer:
zloy xaker [14]4 years ago
7 0

Answer:

x     f(x)

1       1

0     -1

-1     -3

2      3

Step-by-step explanation:

∵ The given function is f(x) = 2x - 1

∵ The table has the values of x

→ Substitute the values of x in the function to find the values of f(x)

∵ x = 1

→ Replace every x in the function by 1

∴ f(1) = 2(1) - 1

∴ f(1) = 2 - 1

∴ f(1) = 1

∵ x = 0

→ Replace every x in the function by 0

∴ f(0) = 2(0) - 1

∴ f(0) = 0 - 1

∴ f(0) = -1

∵ x = -1

→ Replace every x in the function by -1

∴ f(-1) = 2(-1) - 1

∴ f(-1) = -2 - 1

∴ f(-1) = -3

∵ x = 2

→ Replace every x in the function by 1

∴ f(2) = 2(2) - 1

∴ f(2) = 4 - 1

∴ f(2) = 3

The missing values in the table are 1, -1, -3, 3

x      f(x)

1       1

0     -1

-1     -3

2      3

You might be interested in
Kareem ran three times last week. Here are the distances he rall
EleoNora [17]

Simply add the three decimals to find Kareem's total distance.

1.6 + 11.5 + 15 = 28.1

(0.6 + 0.5 = 1.1, 1 + 11 + 15 = 27, 27 + 1.1 = 28.1)

<h2>Answer:</h2>

<u>Kareem ran </u><u>28.1 km</u><u> on those three days.</u>

I hope this helps :)

8 0
3 years ago
What is 32.0 forty-three in expanded form
9966 [12]
32.00=3 tens 2 ones 30+2=32
6 0
3 years ago
Can someone plz help this is like my 5th time putting up this question!!!
serg [7]

Answer:

the table should be 25,98,173,248

3 0
3 years ago
What is x2 + 2x + 9 = 0
vova2212 [387]

Answer:

x has no real solution

Step-by-step explanation:

Our equation is qudratic equation so the method we will follow to solve it is using the dicriminant :

  • Let Δ be the dicriminant
  • a=1
  • b=2
  • c=9
  • Δ= 2²-4*1*9 =4-36=-32
  • we notice that Δ≤0⇒x has no real solution

4 0
4 years ago
14.Y = Mx + b. Identify the slope and the y intercept. <br><br> -help meh
lakkis [162]

Answer:

y=mx+b is slope intercept form

In slope intercept form, m represents the slope, b represents the y-intercept and x and y represent the values of x and y on a graph.

Therefore, the slope is m and the y-intercept is b

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Describe how to solve x^5-2x^3+x=0
    13·1 answer
  • The only way to sober up after drinking is
    5·1 answer
  • How high up a vertical wall will a 26-foot-long extension ladder reach if its base is placed 10 feet away from the wall?
    13·1 answer
  • Antonia buys a 5-pound bag of onions at the store for $2.65. To the nearest cent, how much did she pay for 1 pound of onions?
    11·2 answers
  • Find the prime factorization of the number 3240?
    7·2 answers
  • You are given the equation (2x^ny^2)^m = 4x^6y^4. Find two positive​ integers, m and​ n, that make the equation true.
    10·1 answer
  • Whats The Correct Answer?!
    5·2 answers
  • Factor the expression
    14·1 answer
  • Help please will mark
    11·1 answer
  • on the last 5 quizzes, marco has earned a total of 21 out of 25 possible points. if he has a perfect score on the next several q
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!