What is the slope of a line going through (-2, -5) and (18, -5)

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6

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