Answer:
slope = - 1/3
y-intercept = (0, 5)
point-slope form = y - 4 = -1/3 x (x - 3)
Step-by-step explanation:
(-4)^-6*(-4)^7 = (-4)^1 = -4
answer a. -4
Answer:

Step-by-step explanation:
Given
See attachment
Required
The probability that a 7th grader selected will play guitar.
From the attachment, we have:


7th graders that can play guitars are:

So, the probability is:

