<span>64-40ab
=8(8-5ab)
....................................</span>
So,
Optimally, we want a number between 1 and 10 multiplied by a power of ten.
If we move the decimal place 6 places to the right, we get 6.
So we want
.
The correct option is C.
Step-by-step explanation:
sorry for the rough handwriting but that's that
<span>(y-7) = 3/5 (x+25)^2 so the y intercept is -7 and the vertex is 35
</span>