Answer:
The amplitude is 3
Step-by-step explanation:
Given
The right function is:
Required
The amplitude
A sine function is represented as:
Where
By comparing:
and
So:
<em>Hence, the amplitude is 3</em>
The answer is b. x=y, if you need help as to why ill be glad to help
For the 2 tabs on the table you subtract and get your answer. And for 3 and 4 you divide 90 and 55, 42 and 30. Then try to divide the other ones too :)
The factors of the quadratic equation is (x + 1) and (x - 6)
Given,
The quadratic equation; -2x² + 10x + 12
We have to find the factors of this equation using quadratic formula;-
Quadratic formula;-
Here,
a = -2, b = 10 and c = 12
Now,
= = = (-10±14) ÷ -4
Solve for,
- 10 + 14 / -4 = -4/4 = -1
That is, (x + 1)
Solve for,
- 10 - 14 / -4 = -24/-4 = 6
That is, (x - 6)
Therefore, the factors for the given quadratic equation is (x + 1) and (x - 6)
Learn more about quadratic formula here;
brainly.com/question/9300679
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Im going to say C hopefully I’m right