Answer:
TX: 0.23
LA: 0.24
MS: 0.03
AL: 0.03
FL: 0.47
Step-by-step explanation:
In the figure attached, the map is shown.
Total length of the shoreline: 367 + 397 + 44 + 53 + 770 = 1631 miles
probability of the ship landing in Texas: 367/1631 = 0.23
probability of the ship landing in Louisiana: 397/1631 = 0.24
probability of the ship landing in Mississippi: 44/1631 = 0.03
probability of the ship landing in Alabama: 53/1631 = 0.03
probability of the ship landing in Florida: 770/1631 = 0.47
Answer:
y-intercept:
axis of symmetry:
vertex:
Step-by-step explanation:
To find the y-intercept, set x = 0 and solve for y.
I am assuming f(x) = y
The y-intercept of the equation is y = 0.
Now, for the axis of symmetry, you need the equation
In an equation..
In this case, there is only an a, so plug in the values into the equation.
The axis of symmetry is x = 0.
To find the vertex, change the format of the equation from standard form to vertex form.
Vertex form:
The vertex is
The vertex in this case is (0,0).
Graphing makes things a lot easier. If you can graph it, all you have to do is look at the graph and the answers are all there!
Hope this helped you!
y = x + 3 → B
subtract 5x from both sides
- 3y = - 5x - 9 ( multiply through by ( - 1 ) )
3y = 5x + 9 ( divide all terms by 3 )
y = x + 3 ( in slope- intercept form )