Line 1 goes through points (11, 3) & (5, -1)
Line 2 goes through points (1, 0) & (4,2)

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.

The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams