Answer:
7-E -4
Step-by-step explanation:
My school supplyes us with a calculator and lucky for you it does scientific notation
Given:
The three points are (-7,134), (-3,10) and (5,50).
To find:
The equation of parabola using quadratic regression.
Solution:
The general equation of quadratic regression is
...(i)
The three points are (-7,134), (-3,10) and (5,50).
Using the graphing calculator, we get a=3, b=-1 and c=-20. Putting these values in (i), we get
Therefore, the equation of parabola is and the missing values in the given equation are 3, -1 and -20.
Answer:
angle M corresponds to angle N
Step-by-step explanation:
Answer:
6 meters
Step-by-step explanation:
radius*2 = diameter
3*2 = 6
6 = diameter
Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(−2,3)
Equation Form:
x=−2,y=3
but
Solve for x
y=−4x3+13
y=−x+1
Step-by-step explanation: