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jok3333 [9.3K]
3 years ago
14

Y=a(x-r)(x-s) what is a and r and s ?

Mathematics
2 answers:
ankoles [38]3 years ago
8 0

Answer:  

The constant <em>a</em> is the scale factor on the parabola; positive <em>a</em> makes a CUP (concave up), which is the usual orientation.  Negative <em>a</em> makes an upside-down parabola.  Big <em>a</em> (in absolute value) makes a skinny parabola, small <em>a</em> a wider one.

<em>r</em> and <em>s</em> are the zeros of the quadratic function, the values of x that give y=0.

den301095 [7]3 years ago
8 0

Answer:

a , r, s , x all are variables

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