What is the slope of the linear function that passes through the points (9, -2) and (-4,-6)?
1 answer:
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Answer:
E
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
y² = x² + 4²
y² = x² + 16 ( take the square root of both sides )
y = → E
Answer:
2
Step-by-step explanation:
- The tecnique that we can use to solve this exercice is
- Let m be our rate of change and f our function
- m=
= [1-(-1)]/1
- m=2