HELP ME PLZ THIS IS VERY IMPORTANT QUESTION The table below shows some inputs and outputs of the invertible function f with domain all real numbers.
x | -14 | -7 | -12 | 9 | 10 | -2
f(x) | 11 | -12 | 5 | 1 | -2 | 13
Find the following values:
f^-1(1)+f(-14)=

f^-1(-2)=

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?