Find the equation of the line with slope 7 which goes through the point (-2,-9). Give your answer in slope-intercept form y = mx + b.

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Which representation has a constant of variation of -2.5

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15