Can you please show a diagram thanks
The question is asking us to find the inverse of the function: f(x) = 2 x^2. The original function is: y = 2 x^2. First we have to interchange x and y and then to solve the function for y. So the 1st step: x = 2 y^2. Then: y^2 = x / 2 . Finally we have to take the square root of both sides of equation: y = sqrt( x / 2 ). Answer: The inverse is: <span>f^(-1) ( x ) = sqrt( x / 2 ) </span>
Answer:
What do you mean by that?
Answer: X=-3
Step-by-step explanation:
-4(-2x+5)-5x+5=-24 (=) [(-4×-2x)+(-4×5)]-5x+5=-24 (=) [(8x)+(-20)]-5x+5=-24 (=) 8x-20-5x+5=-24 (=) 3x-15=-24 (=) 3x=-9 (=) x=-9/3 (=) x=-3