Two homeroom classes at Eagletown Junior High charted the amount of time each student spent studying for their science final exam.

(A)There are twice as many students in Homeroom B that spent 6 hours studying for their final science exam than in Homeroom A

Step-by-step explanation:

From the dot plot presented,

In Homeroom A, number of students who spent 6 hours studying for their science final exam =1

In Homeroom B, number of students who spent 6 hours studying for their science final exam =4

Therefore, the statement that "There are twice as many students in Homeroom B that spent 6 hours studying for their final science exam than in Homeroom A" is not supported from the dot plot.

The correct option is A.

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17