Answer:
C
Step-by-step explanation:
To find the y-intercept of a function in the form y = mx + b, we can set x to 0 and solve for y. The y-intercept is the point where the function crosses the y-axis, which is where x = 0.
For option A, y = -4x + 15, we can substitute x = 0 and solve for y:
y = -4(0) + 15
y = 15
So the y-intercept is (0, 15).
For option C, y = 2x - 3, we can substitute x = 0 and solve for y:
y = 2(0) - 3
y = -3
So the y-intercept is (0, -3).
Therefore, the function with the least value for the y-intercept is option C, y = 2x - 3, since its y-intercept is -3, which is less than the y-intercept of option A, which is 15