For which of the following functions is the average rate of change from x = 1 to x = 4 equal to 3? select all that apply.
a. ƒ( x) = x 2 – 2 x
b. ƒ( x) = x 2
c. ƒ( x) = 3 x – 5
d. ƒ( x) = 1 + 3 x
e. ƒ( x) = 9 – 3 x

Write a corresponding real world problem to represent 2x - 125=400

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?