Answer:
The equation that closely represents the graph is 
Option A is correct.
Step-by-step explanation:
We need to find equation that represents the graph.
We can write equation in slope-intercept form:
where m is slope and b is y-intercept.
For finding the equation we need to find slope and y-intercept
Finding slope
The slope can be found using formula: 
From the graph we can find 
Putting values and finding slope

We get Slope = 60
Finding y-intercept
Using point (0,-160) and slope m = 60, we can find y-intercept

Writing the equation
So, the equation for given graph having slope m = 60 and y-intercept b =-160 is:

So, The equation that closely represents the graph is 
Option A is correct.
This was the answer I came up with - 3.5
Answer:

Step-by-step explanation:
Given that:
f(x) approaches 150, and
g(x) approaches 0, with g(x) < 0,
as x approaches 3.
This means:

We need to evaluate:

Distributing the limit to numerator and denominator, we get:

The expression will result in infinity as the answer, but since, g(x) < 0, this means g(x) is approaching 0 from the negative side. As a result, the expression 150/0 will approach negative infinity as x will approach 3.
Therefore, we can conclude:

Answer:
∠3 ≅ ∠2.
Step-by-step explanation:
Convert the decimal number to a fraction by placing the decimal number over power of ten. Since there are 3 numbers to the right of the decimal point, place the decimal number over 10^3 (1000). Then, add the whole number to the left decimal.
89 9/1000