Question

4. Given the equation

y =- 3x + 2.5:
a) When x is 1, what value of y makes the equation true?

Answer 1

To find the value of y when x is 1, we can substitute 1 for x in the equation and solve for y:

y = -3(1) + 2.5

y = -3 + 2.5

y = -0.5

Therefore, when x is 1, y is -0.5.

is the answer is correct? correct me if im wrong