Find the domain of each square root function. Then use the domain to match the radical function with it’s graph. The graphs are labeled (a) through (f) and are shown in [-10,10,1] by [-10,10,1] viewing rectangles.

Question

f(x)=~(8-2x)

a)
b)
c)
d)
e)
f)

Answer 1

Which of the following ordered pairs is a solution of the given system of linear equation of -5x+4y=9
x-4y=11


A. (–4, –5)

B. (5, –4)

C. (4, 5)

D. (–5, –4)