2. Which is an equation of the line with a slope of 2 that passes through (3,-5)?
O A. Y+5=2(x – 3)
O B. Y-5= 2(x+3)
O 0.7–5= 3(x - 2)
O D. y+B= 3(x - 2)

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240

Astudy of 80 english composition professors showed that they spent, on average, 14.6 minutes correcting a student's term paper. construct and interpret a 90% confidence interval of the mean time for all composition papers. assume that the population standard deviation is 2.9 minutes. round to 1 decimal.