Which exponential function, after being reflected over the x-axis, has a y-intercept at (0, −4) and the right side of the graph approaches y = 0?
A) y = 4(2)x
B) y = 4(1/2)x
C) y = −4(2)x
D) y = −4(1/2)x

Step-by-step explanation:

I don’t know the answer that’s why I brought it here

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.