well, since a foot is 12inches, 6' 3" will just be 6.25' and 13' 6" will be 13.5'.
Check the picture below.
Make sure your calculator is in Degree mode.
Estimate the line of best fit using two points on the line.
2 answers:
Answer:
C.
Step-by-step explanation:
A and D are immediately wrong since the line is increasing.
Using the formula of rise over run, we can find the slope. We then use 40 as the rise and 5 as the run
40/5 is 8.
We can now put 8 as the slope in the y=mx+b equation. We can see the line intersect at 20 at the y-axis, which makes 20 the y-intercept. We can now insert that into the b part of the equation. This leaves us with y=8x+20.
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Answer:
-23,
Step-by-step explanation:
We need slope intercept form but do not have the needed information. We will gather this information by using point slope form. The point-slope formula is where we substitute a point (x,y) for
.
We have slope represented as m=6 and (3, -5). We input m and .
We now simplify the parenthesis and solve for y to have slope intercept form.
The y-intercept is b of slope intercept form y=mx+b. Here b=-23.
Answer:
The values are
Step-by-step explanation:
From the question we are told that
The distance covered is d = 264 miles
The time taken is
The time taken for the return trip is
Generally during the trip toward fishing spot , the velocity is mathematically represented as
=>
=>
Generally during the return trip , the velocity is mathematically represented as
=>
=>
add equation 1 and 2
=>
substituting this into equation 1
=>