Mat 161

MAT 161 College Algebra Name___________________________________ Midterm Review MULTIPLE CHOICE. Choose the champion option that best completes the statement or resultants the question. Factor the polynomial by grouping. 1) x2 + 7x + 4x + 28 A) (x - 7)(x - 4) 1) B) (x - 7)(x + 4) C) (x + 7)(x + 4) D) prime Find an equation for the pedigree with the given properties. 2) vertical to the line x = 6; containing the top (5, 2) A) x = 2 B) y = 2 C) y = 5 D) x = 5 2) propensity the intercepts for the represent of the equation. 3) y = -2x A) (-2, 0) B) (-2, -2) C) (0, -2) D) (0, 0) 3) List the intercepts of the graph. 4) 4) A) (-2, 0), (0, 2), (2, 0) C) (-2, 0), (2, 0) B) (-2, 0), (0, 4), (2, 0) D) (-4, 0), (0, 4), (4, 0) 1 Multiply the polynomials using the FOIL method. state the answer as a single polynomial in exemplification form. 5) (x + 3y)(x + 2y) 5) 2 + 5xy + 6y2 2 + 2xy + 6y2 2 + 5xy + 5y2 A) x B) x + 5xy + 6y C) x D) x Name the quadrant in which the point is located. 6) (-3, -11) A) I B) II C) III D) IV 6) Perform the indicated operations and simplify the result. Leave the answer in factored form. 7) x 1 64 x 1+ 8 x 7) A) x-8 64 B) 64 x-8 C) x+8 64 D) 64 x+8 Simplify the expression. dupe that all variables are positive when they appear.

3 3 8) 14 · 4 3 6 3 A) 2 14 B) 56 C) 56 8) D) 2 3 7 2 9) 4y26 A) 2y24 B) 2y26 C) 2y13 D) 4y13 9) enlighten the equation. 10) 5x + 20 = 0 A) {-5} B) {-4} C) {4} D) {5} 10) Solve the inequality. Express your answer using legal separation notation. 11) |x + 5| < 0 A) (- ,! -5) B) (5, ) C) (5, -5) D) no solution 11) 3 12) 3x + 7 2x + 6 12) A) [-1, ) B) [13, ) C) (- , -1] D) (- , -1) Solve the problem. 13) At the beginning of the month, Christopher had a balance of $281 in his defying account. During the following month, he wrote a check for $50, deposited $66, and wrote another check for...If you neediness to get a full essay, fix up it on our website: BestEssayCheap.com

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