Answer:
D. 18m-145
Step-by-step explanation:
(M+8)(m-8) is just m^2-64. So (m-9)^2 is m^2-18m+81. So m^2-64-m^2+18m-81 is the answer. We can reduce into -64+18m-81 or 18m-145.
You have 400 quarters and 1,000 dimes.
For example you have four quarters in a dollar so you multiply 4*100 = 400.
For example you have ten dimes in a dollar so you multiple 10*100 = 1,000
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The coordinates of the function will be T (x , y ) = (2 x, y + 5) ; Option B is the answer.
<h3>What is a Function ?</h3>
A function is a mathematical statement that relates an independent and a dependent variable .
An inverse of a function is given
T⁻¹ (x, y) : (½x, y - 5)
T(x, y) : ?
As the inverse in given , to find the function , the reverse of all the transformation has to be done .
The x coordinate has been halved , so the original function will be double.
The y coordinate has 5 subtracted to it , so it will be added to the coordinate.
So the coordinates of the function will be
T (x , y ) = (2 x, y + 5)
Therefore Option B is the answer.
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Answer: C. infinite solutions
Step-by-step explanation: there will always be infinite solutions because both sides will be equal no matter what.
Answer:
L(4,-3) -> L'(4,9)
M(4,3) -> M'(4,3)
N(-4,3) -> N'(-4,3)
K(-4,-3) -> K'(-4,9)
Step-by-step explanation:
Reflection of an object means to flip that object on a line called the axis of reflection or line of reflection or mirror line.
Line of reflection here is y = 3
So, after a reflection over the line y = 3
Co ordinates
L' = (4,9)
M' = (4,3)
N' = (-4,3)
K' = (-4,9)