Answer:
A function of f is continuous on its domain if it is Dirichlet function
(4^4 * 4^3) / 4^5 =
when multiplying exponents with the same base, add the exponents
(4^4 * 4^3 = 4^(4 + 3) = 4^7
now we have 4^7 / 4^5
when dividing exponents with the same base, u subtract the exponents.
4^7 / 4^5 = 4^(7-5) = 4^2 <===
Answer:
C
I may be wrong sorry if I am
Step-by-step explanation:
x+7y=14
7+7(1)=14 yes
13x+8y=4
13(7)+8(1)=99 no
