30 POINTS NO CAP PLEASE HELP ME NEED RIGHT ANSWER
2 different question
Answers
Answer:
1. 3/2
Domain =
-3, -2, 1, 4
Range =
-4, -2, 0, 3, 5
no it is not a function
Step-by-step explanation:
Related Questions
Find the length x in the triangle. Express your answer in simplified radical form. Side 1=10. Side 2=8. Side 3=x
8x^3-27=0 how do I solve this
Find the sum of the geometric sequence 4, 16, 64, 256, 1024
In the fraction 5/8 what is the term used to designate the5?
B. 6x5 + 4x4 – 7x3 + 5x² + 8x
C. 6x4 + 4x3 - 7x2 + 5x + 8
D. 8 + 5x + 7x2 - 4x3 + 6x4
E. 8 + 5x – 7x2 + 4x3 + 6x4
Answers
Answer:
Options (C) and (E)
Step-by-step explanation:
Given polynomial is,
6x⁴+ 4x³- 7x² + 5x + 8
So all the polynomials which are (look alike) similar in terms of degree and number of terms to the given expression will be equivalent.
Option (A).
It's a monomial. So not the answer.
Option (B).
6x⁵ + 4x⁴ - 7x³ + 5x² + 8
This polynomial is a 5th degree polynomial, will not be equivalent to the given polynomial expression with 4 degree.
Option (C).
6x⁴ + 4x³ - 7x² + 5x + 8
All the terms and signs between the terms of this expression are similar to the given polynomial expression,
Expression will be equivalent to the given polynomial expression.
Option (D)
8 + 5x + 7x² - 4x³ + 6x⁴
= 6x⁴- 4x³ + 7x² + 5x + 8
Both are similar in number of terms and degree but signs between the terms are different.
Therefore, both the expressions are will not be equivalent.
Option (E).
8 + 5x - 7x² + 4x³ + 6x⁴
= 6x⁴ + 4x³ - 7x² + 5x + 8
Since, both the polynomials are similar so they are equivalent.
Answers
250 spins
Answers
height: 60mm
A=2
A=2
A=2(720)
A=1440
A= approximately 4523.89
The lateral area of a right cylinder if the base is 12mm and the altitude is 5 times the base's radius is 4524mm^2
b. The number of excluded values of a rational expression cannot exceed the degree of the denominator.
c. The number of excluded values of a rational expression cannot exceed the sum of the degrees of the numerator and denominator.
d. The number of excluded values of a rational expression cannot exceed the difference in the degrees of the numerator and denominator.
Answers
Answer: b. The number of excluded values of a rational expression cannot exceed the degree of the denominator.
Step-by-step explanation:
A rational expression is a fraction in which the numerator and the denominator are polynomials. The excluded values of a rational number are that values which make denominator zero.They are basically the zeroes of the polynomial of denominator.So,the number of excluded values can't exceed the degree of the denominator.
Here is a rational expression
where the denominator is
⇒x=-2,+2 are zero of polynomial
i.e. -2 and 2 are the excluded values for the whole rational expression.
Which statement best describes the excluded values of a rational expression?
B is the correct answer - The number of excluded values of a rational expression cannot exceed the degree of the denominator.
A rational expression is denoted in form; where 'p' is the numerator and 'q' is the denominator. The numerator and denominators can be polynomials. The denominator cannot be zero in general, as it makes the fraction value undefined.
Make sure there are NO SPACES in your answer. Be sure to include a comma.
Answers
anyway
use elimination
multiply secn equation by -1
-3x-2y=-6
add to other equation
-3x-2y=-6
4x+2y=10 +
1x+0y=4
x=4
sub back to solve for y
3x+2y=6
3(4)+2y=6
12+2y=6
minus 12 both sides
2y=-6
divide 2
y=-3
(4,-3)
Answers
Answer:
72.5
Step-by-step explanation: