SOLUTION: Good evening, i need some help. it's due this morning thanks. Using the function, g(x)= 2x^2-5x-3 a) calculate the coordinates of the vertex b) state the axis of symmetry c)fin

Question 1112311: Good evening, i need some help. it's due this morning thanks.
Using the function, g(x)= 2x^2-5x-3
a) calculate the coordinates of the vertex
b) state the axis of symmetry
c)find the x-intercept
d)find y-intercept
e) state the domain
f) state the range
Thanks!
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!

x-intercepts are and positive .
y-intercept, where x is zero: .
Vertex: ( , )
Range: all real numbers y such that
-
Vertex occurs in the exact middle of the two x-intercepts which is .
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