Answer:
A: (2,-4) B: (2,-1) C: (5,-1) D: (5,-2)
Reflected over x-axis:
A: (2,4) B: (2,1) C: (5,1) D: (5,2)
2 units right one unit down
A: (4,-5)
dilated by 3
rotated 180 about the origin-
(-4,5)
Step-by-step explanation:
Your finding the transformations for only A
Answer:
-8x
Step-by-step explanation:
Subtract 6°x from -2x.
Answer:

Step-by-step explanation:

Divide both sides by 2 to get just m

You can't divide a fraction by a number so you do kcf (keep it, change it, flip it)


Vertex form is basically commplete the square
y=a(x-h)^2+k
y=x^2+14x+4
take 1/2 of 14 and square it, (7^2=49)
add that and its negative to right side
y=x^2+14x+49-49+4
factor perfect squaer
y=(x+7)^2-49+4
y=(x+7)^2-45
answer is A
The vector ab has a magnitude of 20 units and is parallel to the
vector 4i + 3j. Hence, The vector AB is 16i + 12j.
<h3>How to find the vector?</h3>
If we have given a vector v of initial point A and terminal point B
v = ai + bj
then the components form as;
AB = xi + yj
Here, xi and yj are the components of the vector.
Given;
The vector ab has a magnitude of 20 units and is parallel to the
vector 4i + 3j.
magnitude

Unit vector in direction of resultant = (4i + 3j) / 5
Vector of magnitude 20 unit in direction of the resultant
= 20 x (4i + 3j) / 5
= 4 x (4i + 3j)
= 16i + 12j
Hence, The vector AB is 16i + 12j.
Learn more about vectors;
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