7. A Bear Does Go Out of the Woods A sleuth (group) of bears is in the woods.
They find themselves 200 metres from the
nearest point, P, on a straight stretch of river
which runs past the edge of the woods.
Their den (D) is 800 metres downstream
along the river from P.
They move at the speed of their slowest
member, Edward, who can swim along the
river at 5km/h, but ambles through the
woods at only 3km/h.
Let x be the distance in km from P to the
point where they aim to meet the river.
Plot a graph for x (x-axis) against the
time t (y-axis) taken in minutes to reach D.
Use your graph to determine how far from D
the bears should aim to meet the river in
order to get there as fast as possible.
no

step-by-step explanation:

we are given a graph for system of inequalities.

in order to write the system of inequalities for the given graph, we need to find the inequality for each of the line separately.

let us find the slope of dotted line first.

taking two coordinates on the graph.

let us say (0,0) and (3,1).

let us find the slope of the line now.

slope of the dotted line would be =.

y-intercept of dotted line is y=0 only.

plugging slope m= and b=0 in slope-intercept form y=mx+b, we get

.

the line is shaded up of that dotted line.

therefore, for shading up we would take greater than inequality symbol > .

and because it's a dotted line we would take only > symbol in place of = sign in above equation of line.

therefore, inequality for dotted line would be

let us take two points (3,1) and (0,4) on the solid line.

slope of the solid line would be =.

for the solid line we have y-intercept b= 4.

plugging slope m= -1 and b=4 in slope-intercept form y=mx+b, we get

y = -1x + 4.

the line is shaded down of that solid line.

therefore, for shading down we would take less than inequality symbol < .

and because it's a solid line we would take ≤ symbol in place of = sign in above equation of line.

therefore, inequality for solid line would be

hit or miss i guess they never miss huh

step-by-step explanation:

you got a boyfriend i bet he doesnt kiss ya

play black ops 4 answer a

step-by-step explanation: