Use the two points to write a linear equation in slope-intercept form (Show work) (-1, -3) and (3, 5)

What is the length of bc ? enter your answer in the box. bc =

Classify the following triangle check all that apply

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5