Answer:
C) 28.5 home runs
General Formulas and Concepts:
<u>Pre-Algebra
</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtract Property of Equality
Step-by-step explanation:
<u>Step 1: Define
</u>
y = home runs
x = hits
[Best Line of Fit] y = 0.15x - 1.5
<em>We can use this to predict the average of the scatter plot.
</em>
hits = x = 200 times
<u>Step 2: Solve for </u><em><u>y</u></em><u> home runs</u>
- Substitute [BLF]: y = 0.15(200) - 1.5
- Multiply: y = 30 - 1.5
- Subtract: y = 28.5
Remember that this is only a <em>prediction.</em> Actual data can vary. The best line of fit tells us that if a player hits 200 times, we would get approximately 28.5 home runs.
Whats the question
i cant understand
Answer:
$2,975
Step-by-step explanation:
7/2 times 850
Answer:
To find the value of y from a given value of x, find the position of x on the x-axis, then trace vertically until you meet the line. Once you meet the line, trace horizontally to the y-axis to find the corresponding value of y.
To find the value of x from a given value of y, find the position of y on the y-axis, then trace horizontally until you meet the line. Once you meet the line, trace vertically to the x-axis to find the corresponding value of x.
From inspection of the graph,
when x = 1, y = -1
when x = 0, y = 2
when x = 2, y = -4
Therefore,
To find the equation of the line, find the slope:
Then use one of the points and the found slope with the point-slope form of a linear equation: 
So the equation of this line is: 
Answer:
The slope is 2
Step-by-step explanation:
To find the slope, you can use two pair of coordinates to use the equation
m=
, so you can use the coordinates (1,2) and (2,4) and substitute the appropriate values into the equation, which would look like:
, which would simplify to 
, which is 2, meaning that the slope is 2
