University:
Santa Ana College
Course:
MATH 084 | Beginning and Intermediate Algebra
Academic year:

2023
Views:

270

Pages:

2
Author:

Presley Leblanc

Final Exam Review Math Name___________________________________ Use the given conditions to write an equation for the line in slope-intercept form. 1 1) Passing through (4, 5) and perpendicular to y = x + 9 4 1) Solve the system of three linear equations containing three unknowns. 2) 2) 5x + 2y + z = -11 2x - 3y - z = 17 7x + y + 2z = -4 Solve the equation. 3) q(3q + 13) = 10 4) 1 + 5) 3) 1 42 = y y2 4) 2x + 1 = x - 3 5) 6) 2x2 + 8x + 5 = 0 6) 7) 2 2x + 1 = 32 7) 8) log (x - 4) = -2 3 8) 9) ln(x) = 5 9) Solve the equation. Give an exact solution. 10) 2 x + 7 = 3 10) 1 Answer Key 1) y = - 4x + 21 2) (0, -6, 1) 2 3) q = , -5 3 4) y = -7 or y = 6 5) {8} -4 - 6 -4 + 6 , 6) 2 2 7) x = 2 37 8) x = 9 9) x = e5 log 3 10) -7 log 2 2

Math 084 Exam Review Answers

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