The graph of a function contains the points (- 1, - 5); (2,4)\ 4,8\ . Is the function linear? Explain.

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest