Beginner
What are the transformations of the following equations when graphed.
x^2 to 2x ^2 - 6
x^2 to -1/4x^2 + 6
thinner by a factor of 2 and down 6
turns upside down on the x axis, wider by a factor of 4 and up 6
The two equations below, solve for x algebraically
2x + 6 = 16
4 - 6x = -8
x = 5
x = 2
combine like terms and Solve for x Algebraically
3x + 4 = 5x - 10
x = 7
Use the quadratic formula to solve for the following equation in standard form.
3x2 +10x + 5
x = -0.61
x = -2.72
Use the zero product property to find the solutions of the quadratic equation in factored form ( write final answer coordinate points)
(x + 10) (x - 4)
x = -10 (-10,0)
x = 4 (4, 0)
Use the zero product property to find the solutions of the quadratic equation in factored form (write your answers as coordinate points)
(-5-x) (1/2x - 6)
x = -5 (-5, 0)
x = 12 (12, 0)
Use the quadratic formula to solve for the following equation in standard form. (hint: there may need to be some work done before finding a, b and c) round to two decimal places
10x2 + 12x -15 = 0
x = 0.76
x = 1.96
Diego shot an arrow into the air. The following equation represents the height in feet per second the arrow is traveling through the air. Label what each term in the equation represents.
f(x) = -16x2 + 75x + 16
-16x2 represents the effect of gravity on the object
75x represents the velocity at 75 ft/sec
16 represents the initial height of the arrow when it was launched
Use the zero product property to find the solutions of the quadratic equation in factored form ( write your answers as coordinate points)
(1/4x + 6)(2/3x + 7)
x = -24 (-24, 0)
x = 10.5 (10.5,0)
Use the quadratic formula to solve for the following equation in standard form. (hint: there may need to be some work done before finding a, b and c) round to two decimal places
4x2 +10x - 8 = 0
x = 0.63
x = -3.14