SOLUTION: Graph each equation state the location of the vertex and find the x- and y- intercepts A) y= - x^2-2x+3

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Question 473244: Graph each equation state the location of the vertex and find the x- and y- intercepts
A) y= - x^2-2x+3
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
For the vertex, see this solver


For the x-intercept(s), plug in y=0 and solve for x. You can solve for x using this solver. Once you find the solutions, remember to state the x-intercept(s) as ordered pairs (since they're points).


For the y-intercept, plug in x=0 and simplify. Basically x=0 quickly simplifies the right side to the constant that is left over (since 0 isn't multiplied by this value). So the y-intercept (0,3) since plugging in x=0 gives us y=3.