You just need to divide both sides by 0.25:
![0.25x=1500 \iff \dfrac{0.25x}{0.25} = \dfrac{1500}{0.25}](https://tex.z-dn.net/?f=%200.25x%3D1500%20%5Ciff%20%5Cdfrac%7B0.25x%7D%7B0.25%7D%20%3D%20%5Cdfrac%7B1500%7D%7B0.25%7D%20)
Now the left hand side simplifies:
![x = \dfrac{1500}{0.25} = 6000](https://tex.z-dn.net/?f=%20x%20%3D%20%5Cdfrac%7B1500%7D%7B0.25%7D%20%3D%206000%20)
F(x) = -x²-17 is not a translation.
A translation of this graph would either have something added to/subtracted from the end of the function (the c value) or something added or subtracted to x before it is squared. f(x) = -x²-17 is a reflection, as the coefficient of x² is negative.
Every other choice has something either added to or subtracted from either x before it is squared or from the end.
The cube root of 1,331 is 11 .
11 x 11 x 11 = 1,331 .
It would be -10 and 1.
-10 + 1 = -9
-10 * 1 = -10
10 should be negative not 1 so that the negative sign will carry over to 9. had 10 been positive and 1 negative the answer would have been positive 9.
in multiplication, signs of the numbers would not matter as long as both have opposing signs to carry over the negative sign. if both number are positive or negative, then the product would be positive.
110 hope this helps :D answer is 440