on positive x-axis we will plot x=2 and on negative y-axis we plot y=-4
Step-by-step explanation:
We need to plot the point(2,-4) on the graph
For plotting on the graph we need x and y values
We are given ordered pair (2,-4) so, x = 2 and y=-4
So, on positive x-axis we will plot x=2 and on negative y-axis we plot y=-4
The graph is shown in figure attached
Keywords: Graphs
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The complete equation of the polynomial is 2x(x^2 - 11x) + 10x^3 = 3x(4x^2 - 7x) - x^2
<h3>How to complete the blanks?</h3>
The equation is given as:
_x(x^2 - _x) + _x^3 = _x(_x^2 + _x) - x^2
Complete the blanks using alphabets
ax(x^2 - bx) + cx^3 = dx(ex^2 + fx) - x^2
Open the brackets
ax^3 - abx^2 + cx^3 = dex^3 + dfx^2- x^2
Factorize the expression
(a + c)x^3 - abx^2 = dex^3 + (df - 1)x^2
By comparison, we have:
a + c = de
-ab = df - 1
Rewrite the second equation as:
ab + df = 1
So, we have:
a + c = de
ab + df = 1
Set a = 2 and c = 10.
So, we have:
a + c = de ⇒ de = 2 + 10 ⇒ de = 12
ab + df = 1 ⇒2b + df = 1
Express 12 as 3 * 4 in de = 12
de = 3 * 4
By comparison, we have:
d = 3 and e = 4
So, we have:
2b + df = 1
This gives
2b + 3f = 1
Set b = 11.
So, we have:
2 * 11 + 3f = 1
This gives
22 + 3f = 1
Subtract 22 from both sides
3f = -21
Divide by 3
f = -7
Hence, the complete equation is:
2x(x^2 - 11x) + 10x^3 = 3x(4x^2 - 7x) - x^2
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The correct answer is 0.86
The relation between diameter and radius has a relation as under -
Diameter = 2 × Radius.
So, radius is half of diameter and diameter is twice of radius.
The formula for circumference of circle = 2πr, here r represents radius.
The other formula for circumference will be = dπ, where d represents diameter.
Thus, the correct statements will be -
<u>A. The radius is half of the length of diameter.</u>
<u>C. The circumference is the perimeter of circle</u>
<u>D. To find the circumference, multiply diameter with pi.</u>
Answer:
9.
Step-by-step explanation:
The highest power is 3*3 = 9, so it's 9.
