To find the vertex, What must you do with the value you get from the formula −b/2a
1 answer:
Answer:
C.
Step-by-step explanation:
You would need to plug it into your example equation. This is because you would need the slope of that equation. Hope this helped you out!!!
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The first one is b the second one is b too
Answer:
(2x+5)(x+4)
Step-by-step explanation:
After factoring we can find that it equals
(2x+5)(x+4)
Step-by-step explanation:
2x - y = 5
-y = 5 - 2x
.........
The cutoff will be evaluated as follows:
let the cutoff be x
but
P(x>0.01)=1-P(x<0.01)=1-0.01=0.99
the z value corresponding to 0.99% is z=2.33
thus
2.33=(x-600)/60
solving for x we get:
139.8=x-600
x=739.8
Answer:
i think you right
Step-by-step explanation:
