A
to. 3
G
3.2)
-3
-2
-1
1
2
3
4
5
6
7
y=2x+3; y=-3x+3
y=2x, y=-3x
y = 3x+2; y=3x-1
y=-3x+3; y=x+3

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

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%