Question

У=2х-1 якщо х=-4;-3;0;1;4​

Answer 1

Ответ:

у=2х-1

Если х=-4, то у=2*(-4)-1= -8-1= -9

Если х=-3, то у=2*(-3)-1= -6-1= -7

Если х=0, то у=2*0-1= -1

Если х=1, то у=2*1-1=1

Если х=4​, то у=2*4-1=8-1=7

Answer 2

I can help you with solving equations and other math problems.

To answer your question, you need to substitute each value of x into the equation and simplify. Here are the steps and the results:

- When x = -4, y = 2(-4) - 1 = -9 - When x = -3, y = 2(-3) - 1 = -7 - When x = 0, y = 2(0) - 1 = -1 - When x = 1, y = 2(1) - 1 = 1 - When x = 4, y = 2(4) - 1 = 7

You can also use online calculators to check your answers or get more explanations. For example, you can try [this one](https://www.mathway.com/ru/Algebra) or [this one](https://ru.symbolab.com/solver/equation-calculator).