Answer:
The equation of the straight line in point-slope form
The equation of the straight line
7x -9y +36 =0
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that the points (0,4) and (-9,-3)
The slope of the line
<u><em>Step(ii):-</em></u>
Equation of the straight line passing through the point (0,4) and having slope m = 7/9
9 y - 36 = 7x
9y = 7x + 36
Slope - intercept form
<u><em>Final answer:-</em></u>
The equation of the straight line in point-slope form
The equation of the straight line
7x -9y +36 =0
F(x) = 2x² + x - 3
g(x) = x - 1
(f - g)(x) = (2x² + x - 3) - (x - 1)
(f - g)(x) = 2x² + (x - x) + (-3 + 1)
(f - g)(x) = 2x² - 2
<span>The answer is D.</span>
The notation of a bar (vinculum, or overbar) over a whole number
doesn't seem to be very common. Here are some possibilities as to
what it could mean:
It is sometimes used as a grouping symbol, as in a fraction:
_____ __
3 + 1 x 5 = 20 so 67 = 67
I have also seen it used to refer to the average:
_ __
x = {1,2,6}, x = 3 so 67 = 67
(the average of one number is itself, of course).
I have also heard that it can be used to mean "1000 times whatever is
underneath", especially with Roman numerals - see the following Web
page, Final Answers by Gerard P. Michon:
Triangle formula: 1/2base(height)
So 1/2(6) * 9
3*9 = 27ft^2
Parallelogram formula: length(width) or base(height)
So 18(13)= 234m^2
Triangle formula above so 1/2(20)*9
So 10*9 = 90in^2
Here is my answer. Hope it makes sense!
