(x – h)²+(y – k)2 = p2 (h, k) is the center, r is the radius
For reference:
Self-Paced Nearpod: Completing the Square -
1
Complete the square, what number goes in the dotted space?

may i see the picture? it would a lot, xox

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be