2x^2-y
Plug in the values.
2(3)^2-(-2)
2(3)^2+2
Exponents first.
2*9+2
18+2
20
The answer is 20.
I hope this helps!
~kaikers
I’m not sure but I think
F (2, -1)
G (1, -3)
H (-3, -1)
<h3><u>Answer</u> :</h3>
<h3><u>Learn More</u> :</h3>
![\dag\sf\:\:\sqrt[n]{a^m}=a^{\frac{m}{n}}](https://tex.z-dn.net/?f=%5Cdag%5Csf%5C%3A%5C%3A%5Csqrt%5Bn%5D%7Ba%5Em%7D%3Da%5E%7B%5Cfrac%7Bm%7D%7Bn%7D%7D)
90 ÷ 2 is the same as 1/2 of 90.
Either way you get 45.
When the dilation is centered on the origin, you can multiply each of the individual coordinates by the scale factor.
All the coordinates are ±5 and the scale factor is 1/5. Multiplying those gives ±1. The only selection with all coordinates being ±1 is
.. Selection A.
You can check to see if the signs agree in detail. (They do.)
