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
RideAnS [48]
2 years ago
13

How to find the x intercept of a cubic equation?

Mathematics
1 answer:
lesantik [10]2 years ago
6 0
 hello : 
f(x) = x^3
<span>x intercept when : f(x) = 0
x^3 =0 
x=0 is a </span>x intercept
You might be interested in
Polygon ABCD is translated to create polygon A'B'C'D. Point A and is located at (1, 5) and point A' is located at (-2, 1). What
Ilia_Sergeevich [38]
\sqrt{ 3^{2}+4^{2} } =5.
the distance is 5. 
hope it helps. 
7 0
2 years ago
Determine if y varies directly with x. Give the constant of variation, when appropriate. (picture below)
maxonik [38]

Based on the given variation, y does not vary directly with x and the constant of variation are 8, 3.2 and 1.25 respectively.

<h3>Variation</h3>

y = k × x

where,

k = constant of proportionality

y = -40

x = -5

y = k × x

-40 = k × -5

-40 = -5k

k = -40/-5

k = 8

when,

y = 8 and x = 2.5

y = k × x

8 = k × 2.5

8 = 2.5k

k = 8/2.5

k = 3.2

when,

y = 5 and x = 4

y = k × x

5 = k × 4

5 = 4k

k = 5/4

k = 1.25

Learn more about variation:

brainly.com/question/6499629

#SPJ1

5 0
1 year ago
Find the angle measures. Justify your responses/
Musya8 [376]

Answer:

m6 = 117 degrees

m7 = 63 degrees

Step-by-step explanation:

I just asked my friend 0_0

6 0
2 years ago
Read 2 more answers
Would you multiply M by the third equation (6x^5.....) since it is subtraction
steposvetlana [31]

Answer:

B

Step-by-step explanation:

Here, we want to get the value of m

The value of m can be obtained by multiplying the first factors of the first two polynomial, subtracting the first factor of the third and equating to 18

So what we have will be;

m * 6 - 6 = 18

6m -6 = 18

6m = 18 + 6

6m = 24

m = 24/6

m = 4

3 0
2 years ago
There are 60 students in a classroom, 50% of the students are
vivado [14]

Answer:

28

Step-by-step explanation:

If 50% of students are boys that means there are 30 boys and 30 girls. Then if   30% of boys are 10 and 60% of girls are 18. You add 18+10 and that gives you 28.

6 0
2 years ago
Other questions:
  • Which mathematical term cannot be defined for all cases in a system of geometry?
    5·1 answer
  • How to multiple common factors plsss help
    8·1 answer
  • What is the length of a rectangle with width 12 inches and an area of 66 inches^2
    14·2 answers
  • What is a plane figure bounded by four straight line​
    10·1 answer
  • Choose 3 of the following that are NOT equivalent to the expression below
    15·2 answers
  • I need help on these two questions about polygons
    6·2 answers
  • The perimeter of the rectangle below is 96 units. Find the length of side RS.
    13·1 answer
  • Alex goes to the corner store to buy some candy bars and soft drinks. Soft drinks cost $2.00 each and each candy bar costs $1.00
    14·1 answer
  • What value of x makes the equation 3(x – 6) – 8x = –2 + 5(2x + 1) true? Explain your answer
    14·1 answer
  • Is this right??? Yes or no
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!