Answer:
a) Graph attached below
b) See Below
Step-by-step explanation:
a)
Graph is attached below.
It is a negative sloping line with y-intercept of 0.
b)
The equation of a line is given as
y = mx + c
Where m is the slope (rise/run) and c is the y-intercept (the place where it cuts the y-axis)
Looking at y = -2x, we see that slope is -2 and y-intercept is 0.
The meaning of slope is rise/run, or the change in y/change in x.
So, a slope of -2 can be written as:
It means "for every change in 1 units of x, there is a change (negative) of 2 units in y".
Or we can say for every per unit change in x (positive), the change in y is -2 (negative).
Answer:
4
Step-by-step explanation:
3+(-2) is the same as 3-2 which is 1. and since with multiple exponents you work from the top you have 4 to the power of 1^4. 1^4 is 1, so it's 4^1, which is 4.
L x W x H
= 5 x 2 x 4
= 10 x 4
= 40
Hello, 3Coli here!
Here is the answer to your question:
The variable B stands for the area of the base.
In this prism, B equals 38.5 in.^2
The variable H stands for height.
In this prism, h is 9 in.
The volume of the prism is 346.5 in.^3
Hopefully, this helps! :D
Good luck with your assignment.