Jane took a survey of the ages and number of younger siblings students in her school have. She found a line of best fit for her data. Which r-value suggests a strong negative correlation for her line of best fit?
A. r = 0.97351
B. r = −0.27331
C. r = −0.97351
D. r = 0.27331

Can some one me, i’ve been asking for so long

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)