1. The problem asks to find the values of $a$, $b$, and $c$ for Question 43. 2. Typically, $a$, $b$, and $c$ represent coefficients in a quadratic equation of the form $$ax^2 + bx + c = 0$$. 3. To find $a$, $b$, and $c$, you need the equation or information such as points, roots, or vertex. 4. If the equation is given, identify the coefficients directly. 5. If points or roots are given, use substitution or factorization to find $a$, $b$, and $c$. 6. Without specific data from Question 43, the general approach is to write the quadratic in standard form and compare terms. 7. For example, if the quadratic is $2x^2 + 3x - 5 = 0$, then $a=2$, $b=3$, and $c=-5$. 8. Please provide the exact equation or data from Question 43 to find $a$, $b$, and $c$ precisely.