Ik dis this is really hard to do but plz try to me : )

(a) The breaking strength is 10 times the number of layers;

(b) 35 pennies; (c) 80 pennies.

Step-by-step explanation:

(a) The graph

I plotted the graph in the diagram below. It looks roughly the same as yours.

It looks like the breaking strength goes up another 10 pennies each time you add a layer.

Saying it another way, the breaking strength is 10 times the number of layers.

(b) Breaking strength of 3.5 layers.

The breaking strength is 10 times the number of layers.

If we have 3.5 layers, the breaking strength should be

10 × 3.5 = 35 pennies

See the red point labelled B on the graph.

(c) Breaking strength of eight layers.

The breaking strength is 10 times the number of layers.

If we have 8 layers, the breaking strength should be

10 × 8 = 80 pennies

See the orange point labelled C on the graph.

answer: y = 3/2 x - 3

y = 1/8 x - 3/4 that would be your correct option

step-by-step explanation: w

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.