Answer:
A (i'm not sure i might be wrong so just wait until another person answers)
Straight line equation has a general form of

Where m is the slope

and c is the y intercepted part.
So now, you need to find the value of the slope (m) and the y intercept (c).
As you can notice the line intercepts with y axis in (0,1) So c=1.
And then you want to find 2 points along that line to found the slope from, we found on already (0,1) and the other one can be any point along the line, let's take (2,3).
Then use them to find the slope.

So now
m=1 and c=1.
The equation of this line is y=x+1
Hope this helps!
Answer:
12
Step-by-step explanation:
44/3 2/3 (Divide)
12
<u>Given</u>:
Given that the radius of the circle is √98 units.
The circle is centered at the point (5.9, 6.7)
We need to determine the equation of the circle.
<u>Equation of the circle:</u>
The general form of the equation of the circle is given by

where (h,k) is the center and r is the radius of the circle.
Substituting the center point (h,k) = (5.9, 6.7) and r = √98, we get;

Simplifying, we get;

Thus, the equation of the circle is 
Answer:
1)0.1
2)0.05
3)1.65
4)1.75
Step-by-step explanation: