Answer: B
Step-by-step explanation:
The equation:

has the form:
y = mx + b
with

m is known as the slope of the line, then the slope is -2/3
Secθ = cos^(-1)θ is the same as secθ = 1/cosθ
<span>Secant is a trigonometric function, reciprocal to the cosine. </span>
<span>People get confused because they tend to link "cosine" and "cosecant" (which is reciprocal to the sine)</span>
Answer:
no man you should reconsider the question again
try typing again i guess its wrong