Q1) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 19x + 90\) [

a) y-intercept = (0,90)
b) roots =\((-10,0)\) and \((-9,0)\)
c)Turning point (-9.5,-0.25);]

Q1) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 2x -3\) [
a) y-intercept = (0,-3)
b) roots =\(-3,1\)
c) turning point (-1,-4);]

Q1) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 3x + 2\) [
a) y-intercept = (0,2)
b) roots =\(-1,-2\)
c) turning point (-1.5,-0.25);]

Q2) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 8x + 15\) [

a) y-intercept = (0,15)
b) roots =\((-3,0)\) and \((-5,0)\)
c)Turning point (-4,-1);]

Q2) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 -2x + 1\) [
a) y-intercept = (0,1)
b) roots =\(1,1\)
c) turning point (1,0);]

Q2) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 4x + 3\) [
a) y-intercept = (0,3)
b) roots =\(-1,-3\)
c) turning point (-2,-1);]

Q3) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 9x + 20\) [

a) y-intercept = (0,20)
b) roots =\((-4,0)\) and \((-5,0)\)
c)Turning point (-4.5,-0.25);]

Q3) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 8x + 16\) [
a) y-intercept = (0,16)
b) roots =\(-4,-4\)
c) turning point (-4,0);]

Q3) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 -6x + 8\) [
a) y-intercept = (0,8)
b) roots =\(2,4\)
c) turning point (3,-1);]

Q4) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 15x + 56\) [

a) y-intercept = (0,56)
b) roots =\((-7,0)\) and \((-8,0)\)
c)Turning point (-7.5,-0.25);]

Q4) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 7x + 10\) [
a) y-intercept = (0,10)
b) roots =\(-5,-2\)
c) turning point (-3.5,-2.25);]

Q4) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 2x -15\) [
a) y-intercept = (0,-15)
b) roots =\(3,-5\)
c) turning point (-1,-16);]

Q5) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 8x + 7\) [

a) y-intercept = (0,7)
b) roots =\((-7,0)\) and \((-1,0)\)
c)Turning point (-4,-9);]

Q5) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + 3x -4\) [
a) y-intercept = (0,-4)
b) roots =\(-4,1\)
c) turning point (-1.5,-6.25);]

Q5) Find the (a)y-intercept, (b) roots and (c) turning point of y=\(x^2 + x -12\) [
a) y-intercept = (0,-12)
b) roots =\(-4,3\)
c) turning point (-0.5,-12.25);]