Answer:
the last graph
Step-by-step explanation:
bcoz the curve touching -3 and 4 on x axis
Answer:
here
Step-by-step explanation:
Answer:
radius is 5 because of the center of the origin
Answer:
1: 56°
2: 124°
3: 124°
4: 56°
5: 124°
6: 56°
7: 124°
8: 56°
Step-by-step explanation:
Angle 5 + Angle 6 = 180
56 + 124 = 180
No other combinations add up to 180
Answer:
They have 5 packages of pancake mix.
N(p) = 140*p
Represents the number of people that can be feed with p = # of packages of pancake mix used.
Now, the domain will be the set of the possible values of p that we can use here.
the set of possible values of p will be:
{0, 1, 2, 3, 4, 5}
We can not use more than 5 because there are only 5 packages.
But we can use actually half a package or a third, so we not should use only whole numbers in the domain, then the domain can be written as:
D = 0 ≤ p ≤ 5
Now, the range is the set of the possible values of N(p)
The minimum will be when p = 0.
N(0) = 140*0 = 0
The maximum will be when p = 5
N(5) = 140*5 = 700
Then the range can be written as:
R = 0 ≤ N ≤ 700
Here we could add another restriction, because we can only feed a whole number of people, then we also should add the restriction that N must be a whole number:
R = 0 ≤ N ≤ 700, N ∈ Z
