Answer:
Ok so first you want to distribute the -1 in front of the 3x^2-7x+1
Which turns the problem into
X^2+5x-6 -3x^2+7x-1
Then just combine like terms
-2x^2+12x-7
Also ^ followed by the number is the exponent
Original Coordinates: (-2, -8) (-6, -8) (-11, -1) (-7, -3)
A 180 degree rotation around the origin flips the signs of x and y, so you get:
(2, 8) (6, 8) (11, 1) (7, 3)
Then a translation to the left 6 units just subtracts 6 from all the x values:
(-4, 8) (0, 8) (5, 1) (1, 3)
Those are your points! Hope this helped!
The answer is 3 hope this helps
This one is simple since we already have the two x variables.equal. All we have to do is subtract the equations from one another to get the answer.
So i will subtract the left side by the other left side and the right side by the other right side
-8x - 8y -(-8x + 2y) = 0 -(-20)
distribute negative sign
-8x - 8y + 8x - 2y = 0 + 20
do the math
- 10y = 20
Y = -2
plug t into an equation
-8x -8 (-2) = 0
-8x + 16 = 0
-8x = -16
x = 2
answer (2, -2)
Answer:
x = 0, 1
Step-by-step explanation:
f(x) = g(x)
0.25^x = -0.75x + 1
Move all terms to the left side and set equal to zero
0.25^x +0.75x -1 = 0
slove for x and you'll get x = 0, 1
