Daniela did not correctly solve the system of equations below using elimination. Her mistake was at the beginning because she forgot to multiply the second equation. What number should she have multiplied the second equation a
9
b
-2
c
2
d
-9

a
9
b
-2
c
2
d
-9

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

Find the value of x. give reasons to justify your solutions! c ∈ ae