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
timama [110]
3 years ago
14

The points plotted below are on the graph of a polynomial. Which of the following x-values best approximate roots of the polynom

ial. check all that apply ​

Mathematics
1 answer:
Kaylis [27]3 years ago
8 0

Answer:

The correct options are:

x= -1.1

x= 2.4

x = 6

Step-by-step explanation:

The roots of any polynomial can easily be determined by the graph. To find the roots from the graph, we just have to see the values of x, for which the value of whole polynomial becomes 0.

We can see in the graph that there are three points where the value of polynomial becomes 0. that are

At x= -1.1

At x= 2.4

At x = 6

Thus, these are the roots

You might be interested in
Lulu is taking a road trip to visit family. Her car has a 20-gallon gas tank and the car uses 12 gallons to travel 216 miles.
Diano4ka-milaya [45]

Answer:

<u>The answer is G = 20 - m/18, but none of the answers given is correct.</u>

Step-by-step explanation:

1. Let's review the information given to us to help Lulu to answer the question correctly:

Capacity of the gas tank of Lulu's car = 20 gallons

Lulu can travel 216 miles using 12 gallons

2. Which linear equation represents the number of gallons of gas, G, left in the tank after driving m miles?

G = number of gallons left in Lulu's car

m = Miles driven by Lulu

miles per gallon = 216/12 = 18 miles per gallon

Now, we can write the linear equation, this way:

G = Capacity of the gas tank of Lulu's car - miles driven/miles per gallon

Replacing with the values we know:

<u>G = 20 - m/18</u>

Let's assume Lulu drives 180 miles, using our linear equation, we have:

G = 20 - 180/18

G = 20 - 10 = 10 gallons left

Let's assume Lulu drives 54 miles, using our linear equation, we have

G = 20 - 54/18

G = 20 - 3 = 17 gallons left

8 0
3 years ago
Simplify completely. 5(x - 2) + 2x
fomenos
<span>5(x - 2) + 2x
= 5x - 10 + 2x
= 7x -10

answer
</span>7x -10
4 0
4 years ago
Read 2 more answers
suppose you have ab on a coordinate plane located at a(-3,-4) and b(5,-4). under a dilation centered at (9,0), ab becomes a'b' w
Galina-37 [17]
The distace between the center of dilation and point a is diven by:

d=\sqrt{(9-(-3))^2+(0-(-4))^2} \\  \\ =\sqrt{(9+3)^2+(0+4)^2}=\sqrt{12^2+4^2} \\  \\ =\sqrt{144+16}=\sqrt{160}=\sqrt{16\times10}=4\sqrt{10}

The distance between the center of dilation and point a' is given by:

d=\sqrt{(9-6)^2+(0-(-1))^2} \\ \\ =\sqrt{3^2+(0+1)^2}=\sqrt{3^2+1^2} \\ \\ =\sqrt{9+1}=\sqrt{10}

It can be seen that the distance from the center of dilation to the image is 1/4 times the distance from the centre of dilation to the preimage.

Therefore, the scale factor is 1/4.
7 0
4 years ago
A class of 32 students is organised in 33 teams every team consists of 3 students and there are no identical teams . show that t
Tresset [83]

Answer:

Step-by-step explanation:

Let's start by making up as many teams as we can with the 32 student. Given that each team is different, we can make 10 teams of 3 each. (we still have 23 more teams to make).

The last two people make a team of only 2. No matter which student from the 30 other students is picked, the team of two and the one the student is coming from will have one student in common. Though there are more borrowings that take place (many more), the results remain as stated. At least 2 teams will have 1 person in common.

The method is called the pigeon hole method.

6 0
4 years ago
Round 21,000 to the nearest 10,000
kolezko [41]
The answer will be 20,000
5 0
4 years ago
Read 2 more answers
Other questions:
  • The base of a lampshade is in the shape of a circle and has a diameter of 13 inches. What is the circumference, to the nearest t
    11·1 answer
  • If the surface area of a cube is 486 cm2 (squared). Find the measure of 1 side. Find the volume. Find surface-area-to-volume rat
    10·1 answer
  • 35% of f is 14. What is f
    11·1 answer
  • In a diagram of a landscape plan, the scale is 1 cm=10 ft. In the diagram, the trees are 4.7 cm apart. How far apart should the
    7·1 answer
  • An athletic director pays $90 for 12 sun visors for the softball team. how much will the athletic director pay to buy 15 more su
    5·2 answers
  • Q. The Pythagorean Theorem is<br> c2=g2-62<br> O True<br> O False
    13·2 answers
  • Write and solve an equation. (Escribe y resuelve una ecuación) 4.) X х +20 80​
    8·1 answer
  • Which is the best first step when solving the following system of equations? x + y = 3. 4 x minus y = 7. Multiply the first equa
    15·2 answers
  • 1. The table shows the minimum wage rates for the United States during different years.
    10·1 answer
  • P, Q and R are points in the same
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!