Answer: y=3/4x+30
(I cannot see the x amounts to see if the units match, if the units are not moving up by 1 on the c axis the slope will be considered wrong)
Why?
Y=mx+b
M=slope
B= y intercept
Slope= rise/run
I moved up from point that directly intersects a point on the graph and moved up 3 and to the right 4 to another point that directly intersects a point.
To find the y intercept I can see that it will directly pass through 30 on the y axis so that is the y intercept
Hope this helps (if I need to explain better or if the x axis doesn’t move by 1s and I need to redo the slope just say something in the comments)
It was all started in 1988
Answer:
Step-by-step explanation:
we are given
Calculation of A(4):
we can plug x=4
Since, this curve is below x-axis
so, the value of integral must be negative
and it is quarter of circle
so, we can find area of quarter circle
radius =4
Calculation of A(8):
we can plug x=8
we can break into two parts
now, we can find area and then combine them
Calculation of A(12):
we can plug x=12
we can break into two parts
now, we can find area and then combine them
Calculation of A(14):
we can plug x=14
we can break into two parts
now, we can find area and then combine them
The sr of 22 is 4.69 hope this helps:)
Its the shape of graph. Linear are straight lines. Quadratics have a certain shape. Look up quadratic function on google.