60 PTS WILL MARK BRAINLIEST IF CORRECT {see image}

f(x) =x

Step-by-step explanation:

f(x) = -3x+2

This is a line so the parent function must be a line

That eliminates a which is a cubic function and d which is a absolute value functions

[x] means greatest integer which is not what the type of graph we are making

The parent function is x

the thermometer is precise but not accurate

step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3