If (-1, y) lies on the graph of y=2^2x then y=

y is 1/4 when x is -1 if I did interpret your equation right. Please see that I did.

I believe the equation to be .  If you meant , please let me know.

Thanks kindly.

Step-by-step explanation:

If (-1,y) lies on the graph of , then by substitution we have:

.  

We just need to simplify to determine y:

Multiply the 2 and -1:

Use reciprocal rule for exponents to get rid of the negative:

just means :

.

step-by-step explanation:   divide the numerator by the denominator to get the decimal

it would still be 193

if divide by 100 then 1.93

i am not sure