What is the value of x? 3(x−2)+5x=18 X = ????
2 answers:
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Problem
Solution
For this case we know that the vertex is given by (3,6) and the genera equation for a parabola is given by:
y= a(x-h)^2 +k
Where h = 3, k=6 and replacing we have:
y= a(x-3)^2 +6
And we can find the value of a with the point given x= 4, y=4
4= a(4-3)^2 +6
4= a +6
a= 4-6=-2
And the correct equation would be:
d. y= -2(x-3)^2 +6
Answer:
the transformed function will be:
Step-by-step explanation:
We need to transform into g(x) using following translations
1) reflection in the x-axis
The reflection across x-axis will be:
2) Horizontal shrink by a factor of 1/3
The horizontal shrink by a factor of 1/3 will make the function g(x)
3) Vertical translation up 2 units
The vertical translation up 2 units will make the function g(x)
So, the transformed function will be: