Which answer is the equation of the line represented in function notation?

a.) f(x) = -1/3x + 1
b.) f(x) = -3x - 1
c.) f(x) = 3x + 1
d.) f(x) = -3x + 1

rounding to the nearest thousandth would be 452,000

a. is correct

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.