1) Daniel Has The Number (X) When He Puts it Into the Input It turns to (X) Times 5 + 3 When the Number Comes Out of the Output Machine The Number Is (53) What Is (X)? a) 10 b) 2 c) 3 d) 5 2) Mr.Emmanuel Says "My Number (3) When Put Into the Input (X2, +3) The Output Is 7 Is Mr.Emmanuel Correct? Why? a) Yes b) No 3) Complete the Table, The Function Is (y=2x2) (x= Square Times 2 = y) The Input is -4,0,3,5 a) 13,25,31,4 b) 45,13,4,1 c) 32,0,18,50 d) 3,1,2,3 4) The Number (5) Goes into the Input (Cube, Times 5) What is the Output? a) 625 b) 1000 c) 325 d) 525 e) 421 f) 624 5) Abdulrahman Says "5 Enters into the Input (X3, +5) Makes the output 20" Bshar Says "Wrong The Answer Will Be 15" Who Is Correct? Why? a) Bshar b) Abdulrahman 6) (3) Goes to the Input (X4, -6) What is the Output? (Note -6 Is Minus 6) a) 6 b) 3 7) The input is (X5, -3) The Output Is 22 What Is the Number? a) 5 b) 1 c) 3 d) 4 8) Naif Says "The Number (X) Goes into the Input (Times 3, Divide By 3) Equals 3 So the Number Must Be 3" Is Naif Correct? a) Yes b) No

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