Question

If f left parenthesis x right parenthesis equals 3 x plus 4 evaluate to find what f left parenthesis negative 2 right parenthesis space equals space ?

Answer 1

Answer:

-2

Step-by-step explanation:

Given the function f(x) = 3x+4. To find f(-2), we will substitute x = -2 into the given function as shown;

F(-2) = 3(-2)+4

F(-2) = -6+4

F(-2) = -2

Hence the value of f(-2) is -2