Question: Advance functions hand writing please 13. Is the function shown linear or quadratic? Explain your answer. [ 3 marks] 14. A quadratic lnCtiOl'l has these
Advance functions hand writing please

13. Is the function shown linear or quadratic? Explain your answer. [ 3 marks] 14. A quadratic lnCtiOl'l has these characteristics: [ 5 marks] = 1 is the equation for the axis of symmetry. x = 1 is an x-intercept. y = 4 is the minimum value. Determine the y-intercept of this parabola. 15. What is the vertex form ofy = 2x2 12x 19 ? [ 5 marks] 16. What are the coordinates of the vertex for the graph of y = ( x + 2)(x 3) [ 5 marks] 17. Express f(x) = - 3( x 4 )2 + 12 in standard form and state the y-intercept. [ 5 marks]
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