The point (2, 1) is the turning point of the graph with equation y = x² + ax + b, where a and b are integers. The values of a and b are a = -3 and b = 3.
What is Differentiation ?
Differentiation is defined as a process of finding the derivative, or the instantaneous rate of change of the function which is based on the one of its function.
Given the equation is
y = x² + ax + b ......(i)
Given the point is (2,1)
Now differentiate the given equation
y' = 2x + a .....(ii)
Now substitute the values of the point (2,1) in equation (ii)
y' = 2x + a
1 = 2 × 2 + a
1 = 4 + a
a = 1 - 4
a = -3
Now put the value of a in equation (i)
y = x² + ax + b
Now substitute the values of a and point (2,1)
y = x² + ax + b
1 = 2 × 2 + (-3) × 2 + b
1 = 4 - 6 + b
1 = -2 + b
b = 1 + 2
b = 3
So now the values of a and b are a = -3 ,b = 3.
Learn more about the Differentiation here: brainly.com/question/954654
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Hello,
Here is your answer:
The proper answer to this question is "Rhombus or diamond" rhombus are two triangles put together there also called diamonds!
Your answer is Rhombus or diamond!
If you need anymore help feel free to ask me!
Hope this helps!
100 is the I hope I helped
Answer:
The line segments are parallel.
Step-by-step explanation:
First, I never have graph paper when it is needed so I suggest Geogebra.com.
Now slope is found by rise over run so I took the points on the graph and counted where they intersected with any other points on the line. AB was 2/1 which means 2. I did the same for the other line segment and found 2/1 : 2. so both of the slopes are the same so you have parallel lines.
Answer:<W=<E the answer is W and E
Step-by-step explanation:
i got it right on study island