It would be D
Rational functions are fractions where numerator and denominator are polynomials.
it's a horizontal translation so, the equation is f(x) = (x + 5). Whenever you translate to the right it is negative.
To start, you can use clue 2 because there is only one variable in it.
Solve for the value of the circle, by dividing both sides by 3.
Then you can plug that value into clue 1 to solve for the diamond.
Once you find the value for the diamond, you can plug both values, the diamond and the circle, into clue 3, to solve for the triangle.
