Answer:
The equation of the line tangent to the graph of f at x = -1 is 
.
Step-by-step explanation:
From Analytical Geometry we know that the tangent line is a first order polynomial, whose form is defined by:
(1)
Where:
- Independent variable, dimensionless.
- Dependent variable, dimensionless.
- Slope, dimensionless.
- Intercept, dimensionless.
The slope of the tangent line at 
is:
(2)
If we know that 
, and 
, then the intercept of the equation of the line is:
The equation of the line tangent to the graph of f at x = -1 is .
Answer:
5?
Step-by-step explanation:
Answer:825cm
Step-by-step explanation:550cm/2=275cm
275*3=825cm
% is 1/100 part of whole
so 1% is 200/100=2
and 8% is 2*8=16
or
200/100*8=2*8=16
or
200*0.8=16
Answer: 16
Okay so, the first thing you need to do is find the total number of students. 46 divided by 2 (you get the 2 from 2/3) is 23 (which is a weird number) Now you multiply 23 by 3, which is 69.
