Answer:
180
Step-by-step explanation:
180 because it is obtuse
Degree: 5; leading coefficient: 10
Option D is correct.
Step-by-step explanation:
We need to identify if
is a polynomial function, then state its degree and leading coefficient or not.
A polynomial is an algebraic expression containing two or more terms that have same variables but may have different exponents combined through mathematical symbol(+,-,*or/)
So,
is a polynomial function
The degree of polynomial is the highest degree obtained by sum of all exponents of individual terms in the polynomial.
So,
has highest degree 5
Degree = 5
The leading coefficient is the coefficient of first term of the polynomial.
So,
has leading coefficient = 10
So, Leading coefficient = 10
So, Degree: 5; leading coefficient: 10
Option D is correct.
Keywords: Polynomials
Learn more about Polynomials at:
#learnwithBrainly
Answer:
x = 50
Step-by-step explanation:
Since the output is 0, x^2 is 2500 but written differently.
Just take the square root of 2500, which is 50.
50^2 = 2500
2500 - 2500 = 0
Answer:
-31
Step-by-step explanation:
If we continue to subtract 5 from the previous term, the sequence continues ...
4, -1, -6, -11, -16, -21, -26, -31, -36, ...
The 8th term is -31.
_____
This is an arithmetic sequence with first term a1 = 4 and common difference d = -5. The general term (an) of such a sequence is ...
an = a1 +d(n -1)
Filling in the values for this sequence, the general term is ...
an = 4 -5(n -1)
Then the 8th term is ...
a8 = 4 -5(8 -1) = 4 -35
a8 = -31