#1 The graph of the linear function is shown on this grid. What is the slope of the line. (Picture below).

(A) -10
(B) -3/2
(C) -2/3
(D) 2

#3 The table represents some points on the graph of the exponential function that models the radioactive decay of a sample of xenon-135. (Picture below).

Time, x 0 4.6 9.2 13.8 18.4
Mass, y 70 49.5 35 24.7 17.5

Which statement about the graph of this function is true

(A) There is an asymptote at y=70.
(B) The y-intercept is located at (0.70).
(C) There is an asymptote at x=0.
(D) The x-intercept is located at (70,0).

#4 (Picture below).

#5 Which graph represents the solution set of -4x-y[tex]\leq[/tex]-6? (Picture below)