When two fractions refer to the same whole and have the same denominator explain why you can compare only the numerator

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

Secant be and cf intersect at point d inside a what is the measure of cde

What is always true when two whole numbers are subtracted?