Which function is shown in the graph?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.