Brand a of chocolate chips costs $3 for 12 ounces. brand b of chocolate chips costs $4 for 15 ounces. which of the following statements is true? brand a has the better unit price. brand b has the better unit price. both brands have the same unit price.

brand A has a better price

Step-by-step explanation:

Brand Ahas the better unit price

Step-by-step explanation:

3/12 = .25 per ounce

4/15 =.26 per ounce

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for