When asked to factor the trinomial 6x^2-18x+12, a student gives the answer (x-2)(x-1). what is one thing wrong with this answer? a. there is nothing wrong with the answer b. 6 is also a factor of this trinomial c. the factors are not simplified d. the minus signs should be plus signs

B. 6 is also a factor of this trinomial.

Step-by-step explanation:

We have been given a trinomial . A student gives the answer (x-2)(x-1).

To figure out student's mistake, let us factor our given trinomial by splitting the middle term.  

Therefore, 6 is also a factor of our given trinomial and option B is the correct choice.

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

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