The pictures represent the first three terms of a sequence. Assuming the pattern continues, how many shaded squares would there be in the 10th term?

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

range is infinite on both x and y axis positive and negative

step-by-step explanation:

translate k to n and reflect across the line containing jk.

60%