Answer: 7
Step-by-step explanation:
f(4) = 2(4) - 1 = 8 - 1 =7
Answer:
20
Step-by-step explanation:
20-6=20
Line1: y = -x + 2
Line2: y = 2x - 1
Solution: (1,1)
66 inches just multiply 5 by 12 the add the 6
Answer:
r = 9/sin Ф or r = 9 csc Ф
Step-by-step explanation:
The polar form is represented as:
x = r cos Ф and
y = r sin Ф
We are given:
y = 9
Putting value in y = r sin Ф
9 = r sin Ф
=> r = 9/sin Ф
1/sin Ф = csc Ф
or, r = 9 csc Ф