Asap! 20 points! abc = 83° and def is supplementary to abc. what is def? a) 97° b) 7° c) 75° d) 100°

Which of the following is true for the relation f(x)=2x^2+1

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year