Final answer:
When the function y=x is transformed into y=2x+5, the x values will be multiplied by 2 and 5 will be added to the result. This will result in a function that is twice the original function and shifted upward by 5 units on the y-axis.
Step-by-step explanation:
The given function is y=x. If we want to find the function y=2x+5, we need to substitute the x value in y=x with 2x+5. So, in this new function, every x value will be multiplied by 2, and then 5 will be added to the result.
For example, if x=1, then y=2(1)+5 = 7.
Therefore, the new function y=2x+5 will have values that are twice the values of the original function y=x, and will also be shifted upward by 5 units on the y-axis.