izhe2035
izhe2035
22-02-2020
Mathematics
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Can someone help me answer C? Please
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smuna13
smuna13
22-02-2020
An x-intercept is what x is equal to when y, or in this case q(x) is equal to 0. Lets set our equation up.
0=-2(x+3)^2 +8
-8=-2(x+3)^2
4=(x+3)^2
+-2=x+3
x=3+-2
x=1,x=5
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