Real Question :
You're Studying Different Function Tools And Begin Working With This Function : y = -160 -9(x)
Use The Equation To Answer The Question.
y = -160 -9(x)
what is the y value when x equals -13 ?
y=-160-9(x)
Answer :
![\left[\begin{array}{ccc}-43\end{array}\right]](https://img.qammunity.org/2018/formulas/mathematics/high-school/yxwcf4dkby0tneml1x4k1nh0v23xw6ex3f.png)
Step-By-Step Explanation :
![\left[\begin{array}{ccc}y = -160 -9(x)\\y = -160 -9(-13)\\y = -160 +117\\y =-43\end{array}\right]](https://img.qammunity.org/2018/formulas/mathematics/high-school/5o74w6c7y9xqzqg3ls9wbn2lomj9a3tsyb.png)
We Know The Given Value Of (x) Is -13
Multiply
![\left[\begin{array}{ccc}-9(x) Or-9(-13)\\=117\end{array}\right]](https://img.qammunity.org/2018/formulas/mathematics/high-school/2ypfzgp0t0ll145xo4h6p0ajwoqknmagyg.png)
Then Add
![\left[\begin{array}{ccc}-160+117\end{array}\right]](https://img.qammunity.org/2018/formulas/mathematics/high-school/lkvdqymr6owidudwuf2di67t844x33kh1a.png)
You're Left With Your Answer :
![\left[\begin{array}{ccc}y=-43\end{array}\right]](https://img.qammunity.org/2018/formulas/mathematics/high-school/9ikpxleffb147zznt7e7wmfhq45uf64qxb.png)