IB MAI HL Functions Topic 2.2 Applications of Functions (id: d6090e80b)

本题目来源于试卷: IB MAI HL Functions Topic 2.2 Applications of Functions，类别为 IB数学

[填空题]
The graph of a quadratic function has a y-inter,,-5grk 3f2old y eetqcep jamg pe-4dn(j(--0jlie( xsxt at A(0,24) and one of its x-intercepts is jj (xxg(-l j4pm-des e-( 0aniB(2,0).
The x-coordinate of the vertex of the graph is 4.
The equation of the quadratic function is in the form y=a$x^2$+bx+c.
1.Write down the value of c. c =   
2.Find the value of a and the value of b. b =   
3.Write down the coordinates of the second x-intercept of the function.
(a,b) a =    b =   

参考答案:
空格1: 24  空格2: -16  空格3: 6  空格4: 0 


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