Answer:
gradient is the same as slope
so m=9
Step-by-step explanation:
y=9x+C. insert point(1,4)
4=9*1+C
4-9=C
C=-5
so the equation of the line is y=9x-5
Answer:
y= 23/2
Step-by-step explanation:
Answer:
![\large\boxed{y^\frac{1}{5}=\sqrt[5]{y}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7By%5E%5Cfrac%7B1%7D%7B5%7D%3D%5Csqrt%5B5%5D%7By%7D%7D)
Step-by-step explanation:
![\text{Use}\ a^\frac{m}{n}=\sqrt[n]{a^m}\to a^\frac{1}{n}=\sqrt[n]{a}\\\\y^\frac{1}{5}=\sqrt[5]{y}](https://tex.z-dn.net/?f=%5Ctext%7BUse%7D%5C%20a%5E%5Cfrac%7Bm%7D%7Bn%7D%3D%5Csqrt%5Bn%5D%7Ba%5Em%7D%5Cto%20a%5E%5Cfrac%7B1%7D%7Bn%7D%3D%5Csqrt%5Bn%5D%7Ba%7D%5C%5C%5C%5Cy%5E%5Cfrac%7B1%7D%7B5%7D%3D%5Csqrt%5B5%5D%7By%7D)
Answer:
Step-by-step explanation:
U could put it as a unit fraction or if u have 44 u double it and it is 88 so the fraction would be 44/88 or in unit fraction by 44/1
I think it’s a because the other ones don’t make sense
