When the coefficient of eˣ, A, is:
-1 < A < 1
The graph shrinks
Answer:
Domain: (-3, 7)
General Formulas and Concepts:
<u>Algebra I</u>
- Domain is the set of x-values that can be inputted into function f(x)
Step-by-step explanation:
According to the graph, the line's x-value span from -3 to 7. Since both are open dot, they are excluded from the domain:
(-3, 7) or -3 < x < 7
Angle1 +angle2+angle3=180(property of triangle)
Angle1+angel2=angle3(according to question)
Thus,
Angle3+angle3=180
2*angle3=180
Angle3=90
Means this is a right triangle
Now,we can use formula
Side1^2+side2^2=side3^2
Thus,
4*4+5*5=side3^2
Square root(36)=side3
Side3=6
Answer:
8.31m
Step-by-step explanation:
tan 40 = Opp/Adj
tan 40 = x/8
x = 8 tan 40
x = 6.71m
Plus 1.6m = 8.31m
