1) Побудуйте та запишіть властивості: y=x²+2x-3; y=-x²+6x-5

2) a8 = 5; d=-2; a1-?
3) a₁ =-5; a9=7; d-?
4) a8=-22; a14=-40; a1-? d-?
5) a3=13; a7=23; S10-?​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.