Answer:
c
Step-by-step explanation:
ON=MN, so triangle onm is a right isosclese triangle, so ON=NM=4 square root 2
You can substitute in values of x into the given equation y = 4x^2 - 1 and determine their corresponding y values. Then see which of these points correspond to the graphs q, r, s, t.
For example, if x = 0, then
y = 4(0)^2 - 1
y = -1
The point would be (0, -1)
If x = 1, then
y = 4(1)^2 - 1
y = 4 - 1
y = 3
The point would be (1, 3)
The only graph with points (0, -1) and (1, 3) is graph t.
Answer:
(x,y) = (0,-8)
Step-by-step explanation:
We know that a point in polar coordinates is represented by
(r, θ)
Where r is the distance from the origin and θ is the angle.
Rectangular coordinates can be found by
x = r*cos(θ)
y = r*sin (θ)
x = r*cos(θ) = 8* cos (3π/2)
y = r*sin (θ) = 8 sin(3π/2)
x = 8* cos (3π/2) = 8*0 = 0
y = 8* sin (3π/2) = 8*(-1) = -8
(x,y) = (0,-8)
Answer:
Step-by-step explanation:
Both of the graphs include infinite number of points.
The solution is the common point that belongs to both of the graphs, the intersection point.
We can see it is the point (1, 5)
This is the point when the temperature change is positive 1 degree. At this point number of visitors is equal to number of those leaving the part early.
Answer:
10,088 pounds
Step-by-step explanation:
Given
103 bushels of apple
102 bushels of grape
101 bushels of oranges
Also weight of each bushel:
Apple = 32 pounds
Grape = 25 pounds
Oranges = 42 pounds
Total weight will be sum of product of each:
Total Weight: 103(32) + 102(25) + 101(42) = 10,088 pounds