What is the y-intercept of this function?y = 2x = 5x = -4y = 5

1 answer

The equation provided seems to be written incorrectly and is not in proper form. However, based on the variables provided, it appears that the equation should be:

y = 2x + 5

In this case, the y-intercept (the point where the line crosses the y-axis) will be the value of y when x equals to zero.

Plugging in x=0 into the equation, we get:

y = 2(0) + 5
y = 0 + 5
y = 5

Therefore, the y-intercept of the function y = 2x + 5 is 5.