Answer:
c. x = -9.
Step-by-step explanation:
The excluded value is the value of x which gives a value of 0 to the denominator, so that value would be x = -9.
Note: (x - 7) / 0 is undefined.
Step-by-step explanation:
7. Since they are similar triangles we have:
So DF is 15
8. They are also similar. So:
So PR is 10
Answer:
yeah it is
y is directly proportional to x
proportionality constant is 9
Y = 2/3x + -8 or y = 2/3x - 8
Answer:
Step-by-step explanation:
(-1 - 8)/(5 + 3) = -9/8 is the slope