Answer:
x = y^2 – 7
Step-by-step explanation:
The first step in finding the inverse of y = f(x) can be to write the equation x = f(y). The equation shown above is such an equation.
Answer:
10/81
Step-by-step explanation:
let,
y=kx
y=10 when x=9
so,
10=k×9
or, k=10/9
when x=1/9
y=kx
or, y=(10/9)×(1/9)
or, y=10/81
1) 2500
3) 450
5) 98.7
7) 4200
Answer:
7(3x^2 - 5x + 2) is the answer
1) Y intercept is -5. x is about1.25
2) Y intercept is +2. X is -2
3) Duplicate question
