For f(x)= 2x+1 and g(x)=x²-7, find (f-g)(x)
a. x²-2x-8
b.-x²+2x-6
c.-x²+2x+8
...
Mathematics, 12.12.2019 02:31, CM0
For f(x)= 2x+1 and g(x)=x²-7, find (f-g)(x)
a. x²-2x-8
b.-x²+2x-6
c.-x²+2x+8
d.2x²-15
Answers: 1
Mathematics, 21.06.2019 20:00, CelesteN64
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
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