Opposite number is like 8 and -8. And absolute value is like -8 and 8 or 9 and 9. The absolute value is always positive.
Answer:
Step-by-step explanation:
<h3>Let's first understand what this equation is.</h3><h2>This is a quadratic equation.</h2><h2>actually lol i'm lazy the answer is a i believe</h2>
Answer: A
Step-by-step explanation:
Let c(y)=x.
![\implies x=y^3 -5\\\\x+5=y^3\\\\y=\sqrt[3]{x+5}\\\\c^{-1}(x)=\sqrt[3]{x+5}](https://tex.z-dn.net/?f=%5Cimplies%20x%3Dy%5E3%20-5%5C%5C%5C%5Cx%2B5%3Dy%5E3%5C%5C%5C%5Cy%3D%5Csqrt%5B3%5D%7Bx%2B5%7D%5C%5C%5C%5Cc%5E%7B-1%7D%28x%29%3D%5Csqrt%5B3%5D%7Bx%2B5%7D)
