Answer is D
Remember to see the points of intersection of the graphs test for discriminant [b^2 - 4ac]
e.g. you have y = x^2 - 6x + 9, compare this to the general quadratic equation y=ax^2 + bx + c
Discriminant = (-6)^2 - 4(1)(9) = 0
For the graph to only touch x axis at one point discriminant must be equal to 0 so D is the answer as it is the only equations whose discriminant is equal to 0
Hope this helped :)
Answer:
So in blanks there will be 8, 9, 4, 3
Step-by-step explanation:
We have given that 
We have to fill the blanks
We know that 
When we add all then
So in the blanks there will be 8 , 9, 4 , 3
We also know that 
So
Well I’m not sure but I think the answer is 800 miles.
Answer:
x=9
Step-by-step explanation:
Step-by-step explanation:
How is the graph of y=(x-1)2-3 transformed to produce the graph of y-3(x+4)??
The graph is translated left 5 units, compressed vertically by a factor of 2, and translated up 3 units.
The graph is stretched vertically by a factor of Ź, translated left 5 units, and translated up 3 units.
O The graph is translated left 5 units, compressed horizontally by a factor of 3, and translated down 3 units.
O The graph is stretched horizontally by a factor of Ž, translated left 5 units, and translated down 3 units.
