We have been given an incomplete statement. We are asked to complete the given statement.
Chelsea draws a slope triangle to help her find the equation of a line. From left to right, the changes in x is_____ and the change in y is ___.
We know that slope of a line is vertical change over horizontal change. Vertical change is also known as rise and horizontal change is known as run.
To find horizontal change we find the change as x moves from left to right. Therefore, from left to right, the changes in x is <u>run</u>.
To find vertical change we find the change as y moves from upward to downwards or downwards to upwards. Therefore, the change in y is rise.
Answer: 102
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We'll use the formula
A = h*(b1+b2)/2
where
A = area of trapezoid
h = height
b1 & b2 are the parallel bases
In this case,
b1 = 6+7 = 13
b2 = 21
h = 6
Making the area to be
A = h*(b1+b2)/2
A = 6*(13+21)/2
A = 6*(34)/2
A = 204/2
A = 102
Side Note: We don't use the slanted side of 10 cm at all
Answer:
2,3,4,5,6 is the domain
4,6,8,10,12 is the range
Step-by-step explanation:
Rate of change, also called slope
Answer:
x = 1
Step-by-step explanation:
2/x = -4/x +6
2/x+4/x = 6
6/x =6
x =1
