The rate of change of f is twice the rate of change of g.
B.
The rate of change of g is twice the rate of change of f.
C.
The rate of change of f is 3 times the rate of change of g.
D.
The rate of change of f is the same as the rate of change of g.
Answer:
A. The rate of change of f is twice the rate of change of g.
Step-by-step explanation:
The first function is
The slope of this function is the coefficient of x. It is the same as the rate of change of f(x)
From the graph, g(x) passes through(-2,-4) and (0,2)
We use the slope formula: to find the slope of g(x).
Since 6=2(3), we conclude that, the rate of change of f is twice the rate of change of g.
Answer:
A
Step-by-step explanation:
2891, add 149 + 924 x 3 = 2981
Answer:
A = 62.5
Step-by-step explanation:
I would break this up into two easier cases. the square at the top where three vertices are A,B, and C. and then the triangle for the rest of the area. we can use the distance formula to find the side length of the square.
sqrt((y2-y1)^2 + (x2-x1)^2)
sqrt((5-2)^2 + (-1-3)^2)
sqrt(3^2 + (-4)^2)
sqrt(9 + 16)
sqrt ( 25)
5
so the area of the square is 5^2 =25
now for the triangle. the formula for the area of a triangle is (1/2)bh.
so we can plug in our b=5, but we need to find h.
we use the distance formula between point A and D to find the distance to be 20, but we have to subtract the 5 we already counted in the area of the square. so the height is 15.
so The triangle has area (1/2)×5×15
37.5.
add the two areas together and we get our answer
25+37.5 = 62.5
Answer: The volume of Prism A is 74 cubic feet, volume of Prism B is 222 cubic feet and the volume of Prism C is 222 cubic feet.
Step-by-step explanation: Given that three rectangular prisms have a combined volume of 518 cubic feet. Prism A has one-third the volume of Prism B and Prisms B and C have equal volume.
We are to find the volume of each of the three prisms.
Let, a, b and c represent the volumes of Prism A, Prism B and Prism C respectively.
The, according to the given information, we have
Substituting the values of a and c from equations (ii) and (iii) in equation (i), we get
From equation (iii), we get
and from equation (ii), we get
Thus, the volume of Prism A is 74 cubic feet, volume of Prism B is 222 cubic feet and the volume of Prism C is 222 cubic feet.
Given:
Three rectangular prisms have a combined volume of 518 cubic feet.
Question:
What is the volume of each prism?
The Process:
Prism A has the volume of Prism B. From the denominator 3, let us draw a diagram representing the volume of Prisms B and C, then Prism A. Remember, both prisms have the same volume.
or 1 of 3 units.
From all the diagrams above, it appears that the total units are 3 + 3 + 1 = 7 units.
Three rectangular prisms have a combined volume of 518 cubic feet. Therefore, we can calculate the volume of one unit diagram.
Then
Hence,
And now, let us calculate the volume of each prism.
The volume of Prism A:
The volume of Prism B:
The volume of Prism C:
Keywords: three rectangular prisms, have, a combined volume, 518 cubic feet, Prism A, has one-third, the volume, Prism B, C, equal, what, each prism, units, diagram