Algebra Know-It-ALL

568 Final Exam

91. In Fig. FE-8, what is the slope-intercept equation of line M, considering x as the
    independent variable and y as the dependent variable?
    (a)y= (−5/4)x− 2
    (b)y= (5/4)x+ 3/2
    (c)y= (4/5)x+ 3
    (d)y= (−4/5)x− 8/5
    (e) More information is necessary to answer this


92. In Fig. FE-8, what is the slope-intercept equation of line L, considering y as the
    independent variable and x as the dependent variable?
    (a)x= (2/3)y− 2
    (b)x= (−2/3)y− 2
    (c)x= (3/2)y+ 3
    (d)x= (−3/2)y− 3
    (e) More information is necessary to answer this


93. In Fig. FE-8, what is the slope-intercept equation of line M, considering y as the
    independent variable and x as the dependent variable?
    (a)x= (4/5)y− 2
    (b)x= (4/5)y+ 2

–6 246

4

6

–2

–4

–6

–4 –2

(0,3)

(3,–4)

(–2,0)

x

y

L

M

Figure FE-8 Illustration for Final Exam Questions 90

through 93.