Answer:b
Step-by-step explanation:
Congratulations you got it correct the answer is c
Find the locus of a point P such that its ordinate is equal to the abscissa. Hence required equation of the locus of point P is y = 5x + 9. Hence required equation of the locus of point P is x = 2y + 3.
3 is multiplying by itself 7 times. The answer is 3 superscript 7.