Question: 1. Find the interceptsof eachfunction a f(x) = x2 + 2x - 15 [3 mark$ b. y =[3 marks c. f(x) = 8 - V4x2

1. Find the interceptsof eachfunction a f(x) = x2
1. Find the interceptsof eachfunction a f(x) = x2 + 2x - 15 [3 mark$ b. y =[3 marks c. f(x) = 8 - V4x2 - 46x + 108 [4 marks 2. Find the domainof eachfunction a y = z'-3x+2 [2 marks by = 4x3 + 7x2 - 13x + 100 [1 mark c. f(x) = V105 -3x [3 marks 3. Determineif eachfunction is even odd, or neither a f(x) = (7341 7 ) [3 mark$ by = x3 + 19x + 18 [3 mark$ c. f (x) = 13 marks 4. Determinethe vertical asymptotes) of eachfunction a +5x-7 a. y = 12-3x-28 [3 marks b. f ( x = 1'+4:'-41+6 T'+2x'-5x-6 4 marks 5. Determine the horizontal asymptote, if any, of each function. a y = ' + 2x2 - 6 [1 mark b. y = z'+27x-8x3 -7 I'+5x-15 [1 marks c. f z = 9142 10 372 [2 marks 6. For eachfunction determinethe critical values the intervalsof increaseand decreaseandthe minimum andmaximumpoints a f(x) = 4x2 + 12x - 7 [4 marks b. f(x) = 23 - 9x2 + 24x - 10 [4 marks c. y = 7242x_15 4 marks

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