Describe the transformation of the function. Then give the domain and range.
y = -V8x – 64 + 7

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.