Answer:
Step-by-step explanation:
Given the equation
A parabola is the locus of points such that the distance to a point the focus equals the distance to a line the directrix.
is the standard equation for an up-down facing parabola with vertex at (h, k), and a focal length |p|.
so
Parabola is symmetric around the y-axis and so the focus lies a distance\ p from the center (0, 0) along the y-axis.
Therefore,
Please check the attached figure too.
I would do
x = number of books on saturday
2 = every day
so...
(x2)
Answer:
y = 2/3 x - 2.
Step-by-step explanation:
The slope of the line = rise/run = 2/3 and the y-intercept is at y = -2.
The equation is y = mx + c where the slope m = 2/3 and c = -2.
Answ
BẠN GHI LẠI PT ĐI VÌ MÌNH THẤY PT B GỬI LÊN CÓ VẺ SAI THÌ PHẢI
Step-by-step explanation:
C is the answer because if you distributed the P separately to each term (10 and -2) you would get 10P and -2P