Answer: First one: X= 1/10.5
Second one: not sure sorry!
Step-by-step explanation:
3x + 1x + 5x + 36
9x = 36
x = 4
3x = 12
5x = 20
Answer: So if you're asked to graph a function and its inverse, all you have to do is graph the function and then switch all x and y values in each point to graph the inverse
Step-by-step explanation: for steps, there are 3 of them
Step one rewrite f(x)= as y=
Step tow swap x and y
Step three solve for y ( get it by itself)
87 numbers do not contain the digit 9
