Answer:
Step-by-step explanation:
<u>Slope formula</u>
<u>Given points</u>
<u>Slope is</u>
- m = (8 - (-2))/(15 - (-10))
- m = 10/25
- m= 2/5 or 0.4
we can write "m more than t" like this:
Answer:
12x2 +2x -3y
Step-by-step explanation:
Answer:
Kindly check explanation
Step-by-step explanation:
Given the data:
Practice throws(X) : 4 10 6 15 0 7 11
Free throws(Y) : 8 23 9 34 5 11 27
Using the online linear regression calculator :
ŷ = 2.1559X + 0.3912
2.1559 = slope
0.3912 = intercept
X = independent variable ; y = dependent variable
The Coefficient of determination (R²) = 0.9506² = 0.9036
Quadratic model : y = 0.0961x²+0.7138x+3.8031
Coefficient of determination(R²) = 0.9739² = 0.9485
Exponential model:
a*b^x
Coefficient of determination (R²) = 0.9753² = 0.9512
The exponential model fits the data best.
Answer:
168
Step-by-step explanation:
The fraction is 48/168.
48 + 168 = 216
48/168 = 2/7
The value of the denominator is 168.
We can solve simultaneous equations to get the x and y coordinates.
x + y = 216
x/y = 2/7
x = 48
y = 168
