PRINTABLE VERSION Test 1 Question 1 Simplify: (21+20)(61+60) a) 112 b) 12 c) 16 d) 18 e) 13 f) None of the above Review Later Question 2 Write the function f(x)=2x2+16x+17 in the standard form f(x)=a(xh)2+k a) f(x)=2(x+4)215 b) f(x)=2(x4)249 c) f(x)=2(x4)2+15 d) f(x)=2(x4)2+1 e) f(x)=2(x+4)232 f) None of the above Review Later Question 3 Use factoring to solve the equation: 2x213x+6=0 a) x=3,x=1 b) x=12,x=6 c) x=12,x=6 d) x=12,x=6 e) x=12,x=6 f) None of the above Review Later Question 4 Given the following function, find f(x1). f(x)=4x2x6 a) 3x11 b) x29x+4 c) 4x2+9x+1 d) 4x29x1 e) 4x2+9x1 f) None of the above Review Later Question 5 Find the coordinates of the x-intercept for 3x+4y+4=0. a) (43,0) b) (1,0) c) (0,0) d) (43,0) e) (1,0) f) None of the above Review Later Question 6 Find the domain of f(x)= log(5x+7) a) [57,) b) (,75] c) (,75) d) (75,) e) [75,) f) None of the above Review Later Question 7 Simplify: 723+50 a) 72 b) 41223 c) 22 + 53 d) 1723 e) 223 + 55 f) None of the above Review Later Question 8 Solve for x in terms of y: y=6x5x+2 a) x=6+5y52y b) x=5+2y6+y c) x=65y5+2y d) x=5+2y6y e) x=52y6+5y f) None of the above Review Later Question 9 Express the solution of the following inequality in interval notation. 8x+9<16x8 Later