Q. What is the y-intercept of y=5 ?Choose 1 answer:(A) (0,0)(B) (5,0)(C) (5,5)(D) (0,5)
Identify y-intercept: The y-intercept of a function is the point where the graph of the function crosses the y-axis. This occurs when the x-value is 0. So, we need to find the value of y when x=0 in the equation y=5.
Substitute x=0: Substitute x=0 into the equation y=5. Since there is no x term in the equation, the value of y does not depend on x and is always equal to 5. Therefore, the y-intercept is (0,5).
Match with options: We can now match our result with the given options. The y-intercept (0,5) corresponds to option (D).