Help me please Algebra Two!!
Answers
Answer:
a. -2, even mult. and 1, odd mult.
b.
c. Odd degree of 3 or higher, likely higher due to the turns in the graph.
Step-by-step explanation:
A polynomial graph has several features we look for to determine the equations.
- The zeros of the function are the x-intercepts. If the x-intercepts touch but do not cross then the intercepts have an even multiplicity like 2, 4, 6, etc. If the x-intercepts cross over then they have an odd multiplicity.
- Degree is the exponent or multiplicity of each zero. Therefore if we know the multiplicity of each zero we can add them together to find or make an educated guess for the degree of the entire polynomial.
- The shape of the graph tells us what type of polynomial. Odd degrees have a backwards S shape. Even degrees have a W shape. The shape can even tell us the if the equation has a positive or negative leading coefficient. Upside down W or an M shape is negative. While a sideways S shape is negative.
In this graph, there are two real zeros: -2,1
We can write them in intercept or factored form as (x-1) and (x+2).
Because the graph never crosses the x-axis at x=-2 the zero has an even multiplicity of at least 2. The opposite is true for x=1 because it crosses. Therefore it has an odd multiplicity of at least 1.
The graph is a sideways s shape and ends up so is positive.
This means the function has a degree of 3 or higher with the degree being odd.
Related Questions
Helppppppppppppppppppppppppp
0.3125 can be written in the form p/q as
Which one of the following mathematical statements is true?A. 28 + 0 = 0B. 0 ÷ 28 = 0C. 28 – 0 = 0D. 28 ÷ 0 = 0
165 / 26 mixed fraction
B. Tangent is positive in the second quadrant and negative in the fourth quadrant.
C. Tangent is negative in the second quadrant and positive in the fourth quadrant.
D. The angles do not have the same reference angle or the same sign.
Answers
Option A. The angles do not have the same reference angle.
Explanation:
1) Angle 5π / 3 radians:
- Convert radians to degrees: 5π/3 × 180° / π = 300°
- 300° is in the fourth quadrant
- The reference angle for angles in the fourth quadrant is 360° - angle ⇒ 360° - 300° = 60°.
- ∴ The reference angle for this angle is 60°.
2) Angle 5π / 6 radians:
- Convert radians to degrees: 5π/6 × 180° / π = 150°
- 150° is in the second quadrant
- The reference angle for angles in the second quadrant is 180° - angle ⇒ 180° - 150° = 30°.
- ∴ The reference angle for this angle is 30°.
3) Conclusion:
- Since the reference angles are different, the tangent ratios have different values.
- tan (5π/3) = - tan(60°) = - √3
- tan (5π/6) = - tan(30°) = - (√3)/3
Note that the tangent is negative in both second and fourth quadrants.
Answer:
The correct option is A.
Step-by-step explanation:
The first expression is,
The reference angle is . In second quadrant the sign of tangent is negative.
The second expression is,
The reference angle is . In fourth quadrant the sign of tangent is negative.
Since the sign are same but the reference angle is are different, therefore the correct option is A.
List the 2 steps to solve and the
solution.
Answers
x= 2
U first subtract 1 on both sides to combine like terms
Answer:
(This way you have to solve for x)
way 1
step 1: 2x+=5
step 2: 2x=5-1
step 3: 2x=4
answer x=2
(This way you have to solve by rewriting in standard form)
way 2
step 1: 2x+1=5
step 2: 2x=5-1
step 3: 2x=4
answer x=2
Step-by-step explanation:
Answers
Sally started by filling a measuring cup with 3/4 of a cup of vegetable oil. That's a good amount of oil!
Then, she poured 1/4 of a cup of oil into a frying pan. Now we're getting things sizzling!
So, if we add the 3/4 cup and the 1/4 cup together, we get:
3/4 + 1/4 = 3/4 + 2/4 = 5/4
That means Sally poured a total of 5/4 (or 1 and 1/4) cups of oil in total.
Now, we're all set to cook up something delicious! Enjoy your culinary adventures, my dear!
Please help
Answers
Addition, you can have 6 + 107 = 113
Commutative Property by moving: 107 + 6 = 113
Associative Property by grouping: (3 + 3) + (100 + 7 ) = 113
Distributive Property by allotting: 2 (3) + 107 = 113
Multiplication, you can have 6 x 107 = 642
Commutative Property by moving: 107 x 6 = 642
Associative Property by grouping: (3 + 3) x (100 + 7 ) = 642
Distributive Property by allotting: 2(3) x 107 = 642
Answer:
the answer is C
Step-by-step explanation:
CAUSE I GOT A BIG BRAIN
Answers
heres why:
(6,3)-(5,1)=(1,2)
so...
(1,2) is your answer to this problem
hope this helps
P.S.can u mark this as a brainliest answer plz