I need help with this one

y = 3x+2

Step-by-step explanation:

Okay, so as x increases by 1, y increases by 3. If we subtract 1 from the x side and 3 from the y side, we get the y intercept, or b, as 2. This means the answer is the first option, but if you want to go further, you can find the change in y and x and determine the equation. It went from (0, 2) to (1, 5). The x changed by 1, and the y changed by 3. We know that slope is rise over run, so we can put it like 3/1, which equals 3. This means that the equation is y = 3x+2, so you are correct!

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.