What is a point-slope equation of the line with slope -10 that goes through the point (1,4)?

a. y+4= -10(x+1)

b. y-4= -10(x-1)

c. y-4=10(x-1)

d. y+4=10(x+1)

(apex)

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?