Which point below is a solution to the equation y = 2x + 3

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2