Write a scenario that could work for the following line of best fit: y=.26x+67.6. Explain the slope and intercept in this contex t.
2 answers:
68.9 = y 5=x if representing as a slope, make a dot, go to the right 5 spaces. Go up 68.9 spaces, then make a dot. Connect the dots with a straight line :)
Answer:
Slope = 0.26
y-intercept = 67.6
Step-by-step explanation:
Best fit line: y = .26x + 67.6
It is given slope intercept form.
y = mx + b
where,
m is slope of line
b is y-intercept.
If we compare the equation with slope intercept form. we will get slope and y-intercept of best fit line.
.26x + 67.6 = mx + b
After comparing we get,
m = 0.26
b = 67.6
The slope of best fit line is 0.26
The y-intercept of best fit line is 67.6
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so, you just use the x's from the table and plug them into the equation to find the y.
y=(1)+9
y=10
y=(2)+9
y=11
y=(3)+9
y=12
y=(4)+9
y=13
i hope this helps :)
You would do 1/4 and get the answer plus 3/8s answer
P(x) =9x +30
Parent function = √x
On stretching vertically by factor of 6
New function G( x) = 6 √ x
