(6x+1)(-3x+1)
-18x^2-3x+6x+1
-18x^2+3x+1
Yes subtracting is taking away from another. 5-3 is two because you take 3 away from 5.
Weird. I think you just need to look if the point falls on the shaded area. But only (-5,5) does ...
Based on the graph given, the option that will show the same amplitude as function m is graph D.
<h3>Which graphed function is this about?</h3>
The cosine function is seen as:
f(x) = A*cos(kx) + M
And the functions are:
- A stands for amplitude,
- k is angular frequency,
- M is the midline.
When the function is m(x) = -2*cos(x+π).
The absolute value of the amplitude will be 2*|-2| = 4
Therefore, the option that can have the requirement above is graph D.
Learn more about cosine from
brainly.com/question/23563998
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12% Of 79 Would be 9.48. Hope this helped :)