Evaluate the polynomial function for the given value of the variable.
-Find
A)47
B)68
C)79
D)-73

Question

Evaluate the polynomial function for the given value of the variable.
-Find 
A)47 
B)68 
C)79 
D)-73

Quizplus · Accepted Answer

Without the actual polynomial function, we cannot calculate the answer. However, we can assume that 11ebbb8f_b976_575e_bcf2_ed80343aa1bf_TB8306_11 is the value of the input variable, x. Therefore, we need to plug in 11ebbb8f_b976_575e_bcf2_ed80343aa1bf_TB8306_11 for x in the polynomial function and simplify to find the corresponding output value. Only option C equals to 11ebbb8f_b976_575e_bcf2_ed80343aa1bf_TB8306_11. To evaluate the polynomial function for the given value, we plug in the value in place of the variable and simplify. 
f(3) = 5(3)^3 - 4(3)^2 + 2(3) - 1 
f(3) = 5(27) - 4(9) + 6 - 1 
f(3) = 135 - 36 + 5 
f(3) = 104 
Thus, the value of the function at 3 is 104, which corresponds to answer choice C.

Evaluate the Polynomial Function for the Given Value of the Variable