Answer:
The answer to your question is letter A (2/3)
Step-by-step explanation:
Formula
tangent Ф = 
For A
opposite side = 2
adjacent side = 3
Substitution
tan Ф = 
Result
tan Ф = 
Answer:
C
Step-by-step explanation:
the equation of the parabola is : y = x² - 3x
the equation of the line is y = x + 1
and the shaded area is between those graphs
therefore y ≥ x² - 3x and y ≤ x + 1
Next time make it more easyer
5y - 4x = 5
5y = 4x + 5
y = 4/5x + 1.....slope of 4/5 and y intercept of (0,1)