Answer:
A
Step-by-step explanation:
First, we should put this equation in slope-intercept form by isolating y.
Thus, we have:

The slope-intercept equation shows that the y-intercept is -3 and the slope is 3/2.
Only answer A meets these requirements.
The pattern is +4.
The rate of change is 4.
Equation: y=4x+6
Thanks for requesting me to answer! I am not sure what the difference between pattern and rate of change is but I hope this helps.
ANSWER

EXPLANATION
The given vector is v = −14.5i + 2.5 j.
The magnitude of this vector is



The unit vector in the direction of this vector is


