SOLUTION: Find the x-intercepts.
y=x^2-2X-15
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Question 51209This question is from textbook Beginning Algebra
: Find the x-intercepts.
y=x^2-2X-15
This question is from textbook Beginning Algebra
Found 2 solutions by THANApHD, checkley71:
Answer by THANApHD(104) (Show Source): You can put this solution on YOUR website!
so y=0
x^2-2x-15 = 0
(x-5)(x+3) = 0
x-5 = 0 or x+3 = 0
x= 5 or x=-3
so the intercepts are 5,-3
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
Y=X^2-2X-15 OR Y=(X-5)(X+3) OR X=5 & X=-3
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