Answer:
Step-by-step explanation:
Sin (π - x ) = Sin x = m
Answer:
a) For a constant increment in x-variable, there is a constant increment in y-variable, for example, for x = 0 to x = 0.5 (increment = 0.5) y-variable goes from 60 to 62 (increment = 2); the same is valid for any couple of (x,y) values. This behaviour is characteristic of linear equations.
b) slope:
m = (increment in y-variable)/(increment in x-variable) = 2/0.5 = 4
y-intercept:
y1 = m*x1 + h
60 = 4*0 + h
60 = h
equation: y = 4x + 60
where y represents scores and x represents hours spent studying
c) The slope indicates that you need to study 1 hour to increase your score in 4 points
The y-intercept indicates that you will get at least a score of 60, even though you hadn't studied
If the point ( 8,-2) is on F(X) that a point ( -2,8) must be on the graph of the inverse fraction F^-1 (x) because the invers of a function is found by inversing the coordinate x and y.
Answer:
24
Step-by-step explanation:
the area of the triangle is 4 x 2, which equals 8.
Then you calculate the area of the rectangle.
Area of Rectangle = L x W or (in this case) 8 x 4
8 x 4 = 32
Then you subtract the area of the triangle from the area of the rectangle
So, your equation would be 32 - 8 = 24
Therefore, the area of the shape is 24
