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
Anna11 [10]
3 years ago
7

Please help me out:/

Mathematics
1 answer:
WITCHER [35]3 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
Will give Brainlest Answer please answer i need help
Rashid [163]

Answer:

  C.  {-1, 5, 8}

Step-by-step explanation:

Use each of the domain values in the function to see what the corresponding range value is.

  f(-1) = 5 -3(-1) = 8

  f(0) = 5 -3(0) = 5

  f(2) = 5 -3(2) = -1

The range is the set of numbers {-1, 5, 8}.

_____

<em>Additional comment</em>

The values in a set are generally listed lowest to highest. The coefficient of x in the equation for f(x) is negative, meaning the lowest range value will correspond to the highest domain value. If you start by finding f(2) = -1, you immediately eliminate all answer choices except B and C.

Those choices differ only in the middle value, so you can tell which is correct by evaluating f(x) for the middle domain value: f(0) = 5. Only one answer choice has both -1 and 5 in the set.

(There are two answers here: how you work the problem, and how you game a multiple choice question.)

4 0
2 years ago
Which of the following expressions results in a positive number?
arlik [135]

Answer:

-30(-8)

Step-by-step explanation:

A negative times a negative always equals a positive.

6 0
3 years ago
Read 2 more answers
In the diagram, think of each segment in the figure as part of a line.
Otrada [13]

Answer:

m and k

Step-by-step explanation:

4 0
3 years ago
he tallest player on a basketball team is 167.64 centimeters tall. Height in inches is found by dividing height in centimeters b
tatuchka [14]

                 (167.64 cm)  ·  (1 inch / 2.54 cm)                         

             =    (167.64 · 1 / 2.54)    inches

             =        66.0 inches

3 0
3 years ago
Read 2 more answers
Unit Exam: Rational Numbers
Minchanka [31]
Assuming that you’re asking for a fraction of 0.31 where 31 repeats?

31/99
8 0
3 years ago
Other questions:
  • How do I solve the square root of 30?
    13·2 answers
  • Mr johnson sells erasers for 3 dollars each he sold 96 last week and sold 204 erasers this week about how much morr mone did he
    12·1 answer
  • How much money must be deposited now in an
    13·1 answer
  • True or false: the lateral surface of cone a is exactly 1/2 the lateral surface area of cylinder b
    14·1 answer
  • so my equation is x^2-30x=-125. i already completed the square but what does it mean when i have to add (b/2)^2
    10·1 answer
  • X=y2 is this equation a function?​
    8·2 answers
  • A worker wants to save enough money to buy new
    9·1 answer
  • Tips for Success Read the assignment carefully and make sure you answer each part of the question or questions Check your work w
    11·1 answer
  • A father is now twice as old as his son. If the sum of their ages ten years ago was fifty two, how old are they today?​
    5·2 answers
  • Solve the system of equations : y = x/2 , y = -x - 3 . You can use any method you wish for solving systems of equations. Check y
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!