Question - Determination of Quadratic Expression Coefficient
Solution:
The general form of a quadratic expression is $$ ax^2 + bx + c $$. Given the quadratic expression $$ 4 - 3x - 2x^2 $$, we need to compare this with the general form to find the value of $$ a $$.First, rearrange the given expression to match the general form:$$ -2x^2 - 3x + 4 $$Now, we can see that $$ a $$, the coefficient of $$ x^2 $$, is $$ -2 $$.Therefore, the value of $$ a $$ is $$ -2 $$, which corresponds to option C.
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