Question

1) y-x?, 2) y-2.3 3) y-38? 4) у = 2x 5) y = (x + 1)°

Answer 1

Ответ:

y - x: Разность между переменными y и x.

y - 2.3: Разность между переменной y и числом 2.3.

y - 38: Разность между переменной y и числом 38.

у = 2x: y зависит от x и равна удвоенному значению x.

y = (x + 1)°: y зависит от x и равна x + 1 в степени.

Answer 2

It looks like you've provided a list of mathematical expressions involving variables y and x. Let's break down each expression:

1. y - x: This is a simple subtraction expression, where you subtract the value of x from the value of y.

2. y - 2.3: Similarly, this is a subtraction expression where you subtract 2.3 from the value of y.

3. y - 38: This is another subtraction expression where you subtract 38 from the value of y.

4. y = 2x: This is a linear equation that relates y and x. It means that y is equal to 2 times the value of x.

5. y = (x + 1)²: This is a quadratic equation where y is equal to the square of the quantity (x + 1). It represents a parabolic curve.

If you have any specific questions or need further clarification on any of these expressions, please let me know.