The sum of seven and x

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table