Answer ALL questions showing work

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1) Find the slope. (5,-3) and (-9,-10) (3pts) 2) Find the length of the line segment whose endpts are (-1,-2) and (4,10). (3pts) 3) Find the midpt of (-2,4) and (-6,8). (3pts) 4) State the slope and y - intercept of the line whose equation is 3y = 6x + 12. (4pts) m= b= x-Intercept 5) Find the number of square units in the area of triangle ABC whose vertices are A(2,0), B(6,0) and C(8,5). (3pts) 6) Find an equation in slope-intercept form. m = 3, and passing through (-1,2). (3pts) 7) Solve the following system graphically. y - 2x =7 (5pts) 7) state mab or make T-charts x - y=-6 8) Solve the following system algebraically. (5pts) x - y = 2 y = 2x - 4 (+29) +3110a) Which equation represents a line parallel to the line whose equation is y = 2x -7? 1) y = -7 2) y = 1/2x-7 3) y = 2x 4) y = -1/2 x +7 (2pts) b) A line perpendicular to the line y = 2x -- 7 1) y =-7 2) y = 1/2X -7 3) y = 2x 4) y= -1/2 x + 7 (2pts) 12) If the slope m = 0, what kind of line is it? (1pts) 13)Write in Standard form. y = 3x + 2. (2pts) 14) Write in slope- intercept form, if m = 2 and the line passes through the point (0,-3) (2pts)