Verify the given linear approximation at a = 0 a=0. Then use a graphing calculator or computer to determine the values of x x for which the linear approximation is accurate to within 0.1 0.1. (Round your answer to two decimal places. Enter your answer using interval notation.) tan x ≈ x tanx≈x

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.