The factors of:
x2+8x+9
What are
(x+1)(x+8)
The solution(s) to
x2+24=11x
{8, 3}
The vertex of
y = -4(x+5)2-13
What is
(-5, -13)
y = -16x2+ 42x + 76
What is
76 ft
The factors of:
(x2-64)
What are (x-8)(x+8)
The solution(s) to
x2+5x=-4
{-1, -4}
The vertex of
y = 3x2+6x+7
What is
(1 , 16)
The initial velocity if an object is dropped
What is 0 ft/s
5x2+9x
What are:
5(x+9)
The solution(s)
4x2=9
Write in standard form
y= -2(x+3)2+10
What is
y = -2x2-12x-8
The equation that models the motion of a ball launched from 100 ft at a velocity of 32 ft/s
What is
h(t) = -16t2+ 32t + 100
The factors of:
2x2-19x+45
(2n-x)(x-5)
The solution(s) to
x2-9=-14
{ isqrt(5), -i sqrt(5)
Write in vertex form:
y = x2+12x+5
What is
y = (x+6)2-31
The equaiton that models the motion of a ball kicked off the ground at a velocity of 59 m/s
What is
h(t) = -4.9t2+59t
The factors of:
10x2-x-24
What are
(5x-8)(2x-3)
The solution(s) to
7x2+5 = 2x
{ (1+ isqrt(34))/7 , (1- isqrt(34))/ 7 }
Write in vertex form
y = 3x2+18x-11
What is
y = 3 (x+3)2 - 38
The height of the ball after 2 seconds
h(t) = - 16t2+ 80t +5
What is
101 ft