- f (x) = 3x² + x
- Find f (-5).
Given,
- f (x) = 3x² + x
Now, we have to find f (-5). To find this, we just need to substitute -5 in the place of x.
So,
Y=-1/7x-11 in standard form
1 answer:
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We have been given that the volume of cube is 64 cubic mm. We are asked to find the side length of the cube.
We will use volume of cube formula to solve our given problem.
, where
V = Volume of cube,
s = Side length of cube.
Upon substituting the given volume in above formula, we will get:
Now we will take cube-root on both sides of equation.
Using rule , we will get:
Therefore, the side length of the cube is 4 mm.