Final answer:
In order to write the points (3,0) and (0,-7) in standard form, we can write the equations as 3x = C and -7y = C, respectively.
Step-by-step explanation:
To write the points (3,0) and (0,-7) in standard form, we need to write them as equations in the form Ax + By = C, where A, B, and C are constants.
For the point (3,0), we have 3x + 0y = C. Since 3x + 0y simplifies to 3x, the equation is 3x = C or C = 3x.
Similarly, for the point (0,-7), we have 0x + (-7)y = C. Simplifying this equation gives -7y = C or C = -7y.
Therefore, the standard forms of the points (3,0) and (0,-7) are 3x = C and -7y = C, respectively.