Answer: (0, 1), (-1, -3)
Given two equation's:
- y = 2x² + 6x + 1
- y = −4x² + 1
<u>Solve them simultaneously</u>:
(a) When x = 0, y = −4(0)² + 1 = 1
(b) When x = -1, y = -4(-1)² + 1 = -3
Solution: (x, y) → (0, 1), (-1, -3)
The answer is D
Step-by-step:
X is one of these two numbers and the other is 2/3X
Sum=X+2/3x=5/3x=535
So X=535*3/5=321
Since 6/3=2, we could make it 2-y-2/y. If we wanted everything over y, we could make it (2y-y^2-2)/y by multiplying both 2 and y with y. This is not factorable due to that nothing multiplies to -2 and adds up to 2.
The given equation is
The slope of the given line is 6.
It is important to know that parallel lines have the same slopes, so the slope of the new line is 6.
Now, we use the point-slope formula to find the new line
Let's replace the point (-4,7) and the slope 6.
<h2>Hence, the equation of the new parallel line in slope-intercept is</h2>
<h2>In point-slope form is</h2>
The first two should be odd functions and the last one is even