Find an example of 4 linearly independent vectors a₁, a₂, a₃, a₄ ∈ R 4 such that the linear transformation T : R 4 → R 4 , T(x) = x₁a₁ + x₂a₂ + x₃a₃ + x₄a₄ is not onto, OR explain why this is not possible. If you provide an example, your answer should include an explanation of why those vectors have the desired properties.

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.