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
vlabodo [156]
3 years ago
12

Using the function: f(x)=3x−1 Find f(-2) Show your steps below

Mathematics
1 answer:
Roman55 [17]3 years ago
7 0

Answer: f(-2) = -7

Explanation: If f(x) = 3x - 1, then f(-2) is 3(-2) - 1 which simplifies to -7.

So the value of the function at -2 is -7.

You might be interested in
francois' car gets about 12.5 kilometers per liter. he is planning a 1600 kilometer trip. about how many liters of gas should he
Alenkinab [10]
1. He should get 128 liters of gasoline
2. he would spend $151.04 on gasoline

I hope this helped ^^
7 0
4 years ago
Factor to solve the equation
Gnom [1K]
Could you post the equation? I’d be happy to help!
5 0
3 years ago
What is the distance between the points (1, 25) and (4, 21)
Elena-2011 [213]

Hello!

To find the distance between the points (1, 25) and (4, 21), you need to use the distance formula.

The distance formula is: d =\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}. With the distance formula, you have to assign the ordered pairs before substituting them into the formula, which is also used to to find the slope of functions.

d =\sqrt{(21-25)^{2}+(4-1)^{2}}

d =\sqrt{(-4)^{2}+(3)^{2}}

d=\sqrt{25}

d=5

Therefore, the distance between the two points is 5 units.

4 0
3 years ago
A container of oatmeal is a cylinder.
lina2011 [118]

Answer: (r) = √(V / π × h)

8 0
3 years ago
Read 2 more answers
Write the equation of a line in slope-intercept form if m=-3 and b=7. help please.
pychu [463]
Slope-intercept form is y = mx + b. all you have to do for this question is plug your given information in:

m = -3
b = 7

y = mx + b
y = -3x + 7
3 0
3 years ago
Other questions:
  • In parallelogram ABCD , diagonals AC¯¯¯¯¯ and BD¯¯¯¯¯ intersect at point E, AE=2x2−3x , and CE=x2+4 . What is AC ?
    10·2 answers
  • Three out of nine students in the computer club are getting prizes for first, second, and third place in a competition. How many
    11·2 answers
  • Help and please explain
    10·1 answer
  • Write 8,128 in expanded form.
    12·1 answer
  • ^^picture attached :)
    5·2 answers
  • 36.  
    7·1 answer
  • oil is leaking every 15 seconds. each drop approximately has 0.0078 of a gram. how much drops in a hour???
    10·1 answer
  • How are translations and refelctions represented as a function
    14·1 answer
  • In circle A below, points B, C, and D lie on the circle, and mZBDC = 35".
    6·1 answer
  • Jennifer has a savings account that earns interest at a rate of 3% per year. Jennifer deposits 1000 into the account. Which of t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!