Answer:
Step-by-step explanation:
i think its number one or 2
Step-by-step explanation:
yes that's true
if a^n=b
then
a^n/n=b^1/n
a=b^1/n
So we want to know which of the following functions has an inverse function. So an inverse function is a function that "reverses" another function. We need to put y instead of x and x instead of y. So for the first case: y=x is x=y so this function has an inverse function. y=x^2 is x=y^2 so y=sqrt(x). y=x^3 is x=y^3 so y=∛x. y=x^4 so x=y^4, y=4√x or forth root of x. So all of our functions have an inverse function.
Answer:
{-1,0,1}
Step-by-step explanation:
The domain of a function is the set of all input values. The input values are the first coordinate in any coordinate pair (x,y).
So the domain here is {-1, 0, 1}.
Answer:
<em>Eunice 3510; Suin 7020</em>
Step-by-step explanation:
<em>Eunice bought 585 beads.</em>
<em>Jennifer bought 6 times more than Eunice</em> but half of the total of beads Suin bought.
Eunice: 6 * 585 = 3510
Jennifer bought 6 times more than Eunice but <em>half of the total of beads Suin bought.</em>
<em>Suin: 3510 * 2 = 7020</em>
