Answer:
Ummmmm none I guess
Step-by-step explanation:
rawr
First let's find the slope
Slope formula:

Given the two coordinates:
(-4,-7) (3,2)
x1,y1 x2,y2
Plug these numbers into the formula

In this case the mistake that was made was that the student wrote the slope negative instead of positive
Final answer:
<span>y-2=9/7(x-3)</span>

since the denominator cannot equal 0, then 4x + 1 ≠ 0 ⇒ 4x ≠ -1 ⇒ x ≠ 
Answer: C
Answer: +2
Step-by-step explanation: :)
Answer:
a. y = 27.5 - 0.3X
b. 20
Step-by-step explanation:
y = a + bX
usin the table in the attachment i added, we so for the regression equaion
n = 8
∑xy = 4460
∑x = 280
∑y = 136
∑x²= 10800

from here we solve for a

a. the estimated regression equation
y = 27.5 - 0.3X
b. at x = 25
y = 27.5 - 0.3(25)
y = 20 is the number of defective parts.