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Mr Daniels Maths
Sketching Quadratics

Set 1

Set 2

Set 3

Q1) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+12x+32

a) y-intercept = (0,32)
b) roots =(4,0) and (8,0)
c)Turning point (-6,-4);]

Q1) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2x12

Q1) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+6x+9

Q2) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+12x+36

a) y-intercept = (0,36)
b) roots =(6,0) and (6,0)
c)Turning point (-6,0);]

Q2) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+2x3

Q2) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+x6

Q3) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+18x+80

a) y-intercept = (0,80)
b) roots =(8,0) and (10,0)
c)Turning point (-9,-1);]

Q3) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+2x+1

Q3) Find the (a)y-intercept, (b) roots and (c) turning point of y=x26x+8

Q4) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+6x+5

a) y-intercept = (0,5)
b) roots =(5,0) and (1,0)
c)Turning point (-3,-4);]

Q4) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+6x+8

Q4) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+4x+3

Q5) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+13x+36

a) y-intercept = (0,36)
b) roots =(9,0) and (4,0)
c)Turning point (-6.5,-6.25);]

Q5) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+7x+12

Q5) Find the (a)y-intercept, (b) roots and (c) turning point of y=x2+2x3