Solve the system graphically: 2x + 3y =12 (find the x and y-intercept and use these to graph the line on the coordinate grid) - 2 (graph using the slope and y-intercept) Solve the system algebraically: -x + 5y - -8 -2x + 2y - -12 Type the solution as an ordered pair in the answer box. Given f(x) = -x 2 - 2x + 8 a) Is the parabola concave up or down? How can you tell? Does it have a maximum or minimum? b) Write the equation for the axis of symmetry. c) State the vertex as an ordered pair. d) Find the x-intercepts. (write as ordered pairs) e) Find the y-intercept. (write as an ordered pair) f) Graph and find as many additional points as needed. Be sure to label the graph properly. One of the two solutions of a quadratic equation can be found by the formula. Find one of the solutions if a = 5, b = 7 and c = -6. O - O -2 O 7-V71 10 O 7+V71 10Find the distance between the points (-3, -4) and (-1, 2) in simplified form. 0 2/5 213 0 4 Find the slope of the line perpendicular to the line given by 8x + 2y - 7 = 0 01 O 4 O Solve using the square root property: (x - 4) 2 = 4 O (63 O {-2,-6} (2,6] What is the Midpoint between (-5, 8) and (4, -3) O (-1, 5 ) OCH Find the slope and y-intercept of 18x - 4y = 12 Om = -3, b= Om = b _ - 2 Om = b = WIN Om= - b =