Answer:
36.2
Step-by-step explanation:
144.8/4 = 36.2
Answer:
Domain: (-∞, ∞)
Range: (-∞, ∞)
General Formulas and Concepts:
<u>Algebra I</u>
- Reading a Cartesian plane
- Domain is the set of x-values that can be inputted into function f(x)
- Range is the set of y-values that are outputted by function f(x)
- Interval Notation - [Brackets] denote inclusion, (parenthesis) denote exclusion
Step-by-step explanation:
According to the graph, we see our x-values span from negative infinity to positive infinity:
Interval Notation - (-∞, ∞)
Inequality Notation - ∞ < x < ∞
According to the graph, we see our x-values span from negative infinity to positive infinity:
Interval Notation - (-∞, ∞) or all real numbers
Inequality Notation - -∞ < y < ∞
Slope = (y2 - y1) / (x2 - x1)
slope = (5 + 7)/(10 - 4) = 12/6 = 2
point slope form:
y - y1 = m(x - 1)
in this case:
If you use point (4,-7) then equation will be:
y -(- 7) = 2(x - 4)
y + 7 = 2(x - 4)
If you use point (10,5) then equation will be:
y - 5 = 2(x - 10)
Answer:
B. y - 5 = 2(x - 10)
Answer: 7
Step-by-step explanation:
denotes the intersection of A and C, or in other words, how many elements are shared between them.
The number of elements is 2 + 5 = 7
Answer:
5
Step-by-step explanation: your trying to see how much will each friends get