The answer is y=3x.
y=21, x=7
y=mx (m is the variable for slope)
21=m(7)
m=21/7
m=3
Should be no solution, cant divide a number by a fraction
Answer:
C
Step-by-step explanation:
1. If it is to the power of a negative, you do the reciprocal, so you know the answer will be 1/y.
2. If it is to the power of 4/3, you know it is
(y cubed to the power of 4), so the whole answer is 1/![\sqrt[3]{y} ^{4\\}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7By%7D%20%5E%7B4%5C%5C%7D)