1. Aşağıdaki ifadelerin tanımlı olduğu aralıklar- da fonksiyon olup olmadıklarını bulunuz.
a) f: R-R, f(x) = 2x + 5
b)f: R-R, f(x) = x2+1
c)f: R-R, f(x) = X-5
x+1
Ç) : Z – Z, F(x) = 32

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?