Multiplying a vector by a scalar means to multiply each coordinate of the vector by said scalar.
So, we must multiply both entries by 7:
The answer is C it’s vertex is at (2,4) because a quadratic formula is suppose to look like y= a ( x - h )^2 + k and the vertex is (h,k) when you look back at Your question h=-2 and but Bc of the formula then it’ll be h=2 and then k=4 and that’s how you get the vertex from a quadratic formula. Hope this helps :)
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➷ Find the greatest common factor of 9 and 12
It would be 3
9x/3 = 3x
-12/3 = -4
The correct option is C. 3(3x - 4)
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Answer:
27.5 is the answer good luck
Step-by-step explanation:
good luck my G
You might need to give out the choices, if there are any. thanks for asking.