Im not sure what your asking
Answer:
y = -3x + 6
Step-by-step explanation:
Distribute -
y + 6 = -3x + 12
Subtract 6 from both sides, final answer
y = -3x + 6
Let

Then

and solving for x gives






By the quadratic formula,

but x must be a positive number, so only the positive square root solution is valid.

We identify a = c = 3 and b = 2, so a + b + c = 8.
Answer:
11) A
12) B
13) C
14) D
Step-by-step explanation:
11) 4 times left, 1 up
12) 4 times right, 4 up
13) 1 time left, 1 down
14) 2 times left, 2 up
The arc will be a proportion of the circumference.
The circumference is 2πr = 6.28(15 ft) = 94.2 ft
The proportion is 45/360
Then the arc is (45/360)*94.2 ft = 11.78 ft