Choose the equation that represents a line that passes through points (-1, 2) and (3, 1).
a. 4x - y = -6
b. x + 4y = 7
c. x - 4y = -9
d. 4x + y = 2

Find the value of the variable and the length of each secant segment.

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance