Question

При каком значении аргумента значение функции равно 3;-1;0;-2 y=5x-2

Answer 1

5x-2=3 x=1
5x-2=-1 x=0,2
5x-2=0 x=0,4
5x-2=-2 x=0

Answer 2

Y= 3 , подставляем 5x=-3-2 x=1
y=-1, 5x=1-2 x=-0.2
y=0, 5x=-2 x=-0.4
y=-2, 5x=2-2 x= 0

Answer 3

To find the value of the argument (x) for which the value of the function (y) is equal to 3, -1, 0, and -2, you need to substitute the given values of y into the function y = 5x - 2 and solve for x.

1. When y = 3: 3 = 5x - 2 Add 2 to both sides: 5x = 5 Divide by 5: x = 1

2. When y = -1: -1 = 5x - 2 Add 2 to both sides: 5x = 1 Divide by 5: x = 1/5

3. When y = 0: 0 = 5x - 2 Add 2 to both sides: 5x = 2 Divide by 5: x = 2/5

4. When y = -2: -2 = 5x - 2 Add 2 to both sides: 5x = 0 Divide by 5: x = 0

So, the values of x for which y is equal to 3, -1, 0, and -2 are: x = 1 (when y = 3) x = 1/5 (when y = -1) x = 2/5 (when y = 0) x = 0 (when y = -2)