Assessment: 12-Point Assessment #6 (of 6)    due: Monday 5/1/2017; Tuesday 5/2/2017

Do not lose this assessment. Do all your math on your own paper. Do not write on this assessment.

Exercises a-k use the following three functions.

   f(x) = 3(x) + 1       g(n) = (n)^2 - 2(n) + 1      Q(t) = 3.14

a.  Evaluate:  f(5)
b.  Evaluate:  g(-1)
c.  Evaluate:  Q(-6.28)
d.  f(x) = 91  when  x  equals what?
e.  The vertical-intercept for f(x) is what?
f.  The horizontal-intercept for Q(t) is what?
g.  The beginning value for g(n) is what?
h.  The horizontal-intercept for f(x) is what?
i.  The slope of Q(t) is what?
j.  The range of Q(t) is what?
k.  No or Yes:  (-2, 5) satisfies f(x).

l.  Evaluate  (2a + b)/(2b)  when a = 3 and b = 0.
m.  Multiply and Simplify:  (2x - 5)(3x - 4)
n.  No or Yes:  (2, 4) satisfies  5y > 10x
o.  Write the linear equation  8x + 2y = 10  in slope-intercept form.
p.  No or Yes: The following ordered-pairs can represent a function.
               Briefly explain your answer.
       (-2, 4)  (0, 8)  (2, 12)  (0, 8)  (4, 16)  (8, 20)  (0, 2)

q.  Find the equation of a line in y = mx + b form that
    passes through the points (2, 3) and (5, 8).

r.  Find the equation of a line in y = mx + b form that
    has a slope of 5 and passes through the point (0, 3).

s.  Record the slope between the (-2, -5) and (-4, -6).

t.  Find the point of intersection for y = 5x + 2 and y = -3 - 2x.
u.  Find the point of intersection for y = -2x + 1 and y = 3 - 2x.
v.  Solve for x:  5(2x - 1) + x = 7x + 15
w.  h(n) is a function having a domain of all real numbers. It has a 
    slope of 5 and h(2) = 7. Evaluate  h(3).
x.  Graph the inequality  5x + 1 > 2  on a number line.
y.  Graph the inequality  7 ≤ 2x - 5  on a number line.
z.  Graph the linear function:  Z(x) = -5 - 2(x)
    Plot the intercepts, draw the line, and label each axis.