Sketch the graphs of the linear system on a coordinate plane: y = 1/2x + 4 4y = 4. a. Name the ordered pair where the graphs of the two linear equations intersect. b. Verify that the ordered pair named in part (a) is a solution to y - 1/2x + 4. c Verify that the ordered pair named in part (a) is a solution to x + 4y = 4 Please help!!!​

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation:

the answer is c hope it

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."