Which form of equation models the data if a is a negative integer and b is a positive integer?

a.) b  =  ax/y
b.) y  =  ab^x
c.) y  =  ax+b
d.) y  =  ab^-x

* ^ = exponent *

Marcus built a model car that is 4 inches wide. what scale was used to build the car if the actual width of the car is 6 feet? a. 1 in. = 2 ftb. 1 in. = 2.5 ftc. 1 in. = 1.5 ftd. 1 ft = 1.5 in.

Solve the x in the equation x^2+14x+17=-96

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.