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
Mamont248 [21]
2 years ago
15

Use the remainder theorem to determine which number is a root of f(x) = x3 - x2 - 2x + 8.

Mathematics
1 answer:
Marrrta [24]2 years ago
4 0

Answer:

It's B) -2

Step-by-step explanation:

You might be interested in
Determine whether the three points are collinear:
Hunter-Best [27]

Answer:

  • Yes

Step-by-step explanation:

Both group of points are plotted and attached below.

Red line contains the first group (29) and blue line contains the second group (30).

Both show the collinear points. The answer is yes to both.

3 0
2 years ago
The length of a rectangle is 16 inches ,and its area is (32+48)square inches . Factor the expression for the area .write an expr
Snezhnost [94]
Area=length*width
(32+48)=(16)*(width)
80=(16)(width)
width=(80/16)
5=width
6 0
3 years ago
What two numbers multiply to -50 and add up to -23
umka2103 [35]

Answer:

-25 and 2

Step-by-step explanation:

x + y = -23

xy = 50, so y = 50 /x

.

x + 50/x =-23,  x^2 +23x - 50 = (x-2)(x+25)

so 2 and -25

4 0
2 years ago
Select the correct answer.
vagabundo [1.1K]

Answer

D.  `(y+4) = (5)/(3)(x+ 1)`


Step by step explanation

The given points are (-1, -4) and (2, 1)

Slope = (y2 - y1)/(x2 - x1)

= (1 - (-4)) / (2 - (-1))

= (1 + 4) / (2 +1)

m = 5/3

When two points are given, the equation of the line is

(y - y1) = m (x - x1)

y -(-4) = 5/3 (x - (-1))

y + 4 = 5/3 (x + 1)

The answer is (y+4) = (5)/(3)(x+ 1)

Thank you.

5 0
2 years ago
Read 2 more answers
a school debate team has 4 girls and 6 boys. A total of 4 of the team members will be chosen to participate in the district deba
Gemiola [76]
4g  and 6b and that's a total of 10 in all so you know it will be 1/2 if its going to be two out of two
5 0
2 years ago
Other questions:
  • From a standard deck of cards, what is the probability that you choose a red card and then a 3, assuming you replaced the first
    15·1 answer
  • Whats is the product (6r-1)(-8-3)
    11·1 answer
  • )Information about the age of participants in a dance competition is below:
    5·2 answers
  • Maria drives at a rate of 60 miles per hour. It takes her 3 hours to get to her aunt's house. How long will it take if she drive
    11·1 answer
  • Hi there!i am confused about this equation. Please help to solve this.
    12·1 answer
  • Simplify this equation 3m + 4 = -5
    10·1 answer
  • Examine the given sequence. Which statement is not correct?
    11·2 answers
  • Reba used 12 centimeters of tape to wrap 3 presents.How much tape will Reba need in all if she has wrap 6 presents?
    8·1 answer
  • Please help me with this question
    15·1 answer
  • Write an interval using interval notation to describe the set of values shown above.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!