Kirk grew a crystal in science class on monday it was 13 16th of an inch tall it had grown 1/4 inch between friday and monday it has grown 1/2 inch between tuesday and friday how tall was kirks crystal

step-by-step explanation:

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)