Do klasy VI a uczęszcza 25 uczniów. Dziewcząt jest o 3 więcej niż chłopców. Ilu chłopców
jest w tej klasie? Zapisz odpowiednie równanie i je rozwiąż. potrzebuje do 10:40

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

a and c

step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)