Answer:
highlighted answer is correct
Step-by-step explanation:
<em>see</em><em> </em><em>explanation</em>
f(x)= -2(x²+8x+16)-5
1)30.1029995664
2)69.2980392812
3)168.080670083
4)(3x/3=13/3
x=4.33333333333
5)5x-(5000)=0
5x=5000
x=5000/5
x=1000
6)(2)3(x+2)=(6000)=0
23x+46-6000=0
23x-5954=0
23x=5954
x=5954/23
x=258+20/23
Hope this help you!