What is an equation of the line formed when the line y = 2x + 4 is reflected over the line y = x?

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52