12 The regular price of an item at a store is p dollars. The item is on sale for 30% off the regular price. Expression W: 0.3p Expression X: 0.7p Expression Y :p – 0.3p Expression 2 :p - 0.7p Which two expressions represent the sale price, in dollars, of the item? A Expression X and Expression Y > B Expression W and Expression X c) Expression W and Expression Y D Expression Y and Expression Z

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.

think the answer is 30 degrees. if not than it is 20 degrees. not 100% sure. let me know if it was right.

gill russ

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be