(1/8)^-3
First apply the exponent to the numerator and denominator
(1^-3/8^-3)
Then flip the fraction to get rid of negative exponents
8^3/1^3
Then evaluate exponents
512/1
Divide the numerator by the denominator
512
Final answer: 512
$6.8 would be it if I’m not wrong just tel me but I rounded to 17$
set it up like a y= equation.
which would be y=-x^2+7
to find the vertex, you substitute the 0s.
so 0=-(0)^2+7
-0^2=0
0+7=7
0=7
(0,7)
