ayushgoti2005 ayushgoti2005

21-10-2022
SAT

contestada

3.
y = 3x² -kx
y=4-2x
In the equation above, k is a constant. One
point at which the graphs of the equations
intersect in the xy-plane is (n,0), where n
is a constant. What is the value of k?
(A) -3 (B) 2 (C) 3 (D) 6

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