Y= -3/4x + b
2 = -3/4(8) + b
2 = -6 + b
add 6 to both sides and you get
8 = b
so Y=-3/4+8
Answer:
A, B, and E
Step-by-step explanation:
I hope this helps enjoy your day.
Answer:
x² + (y-74)² = 4900
Step-by-step explanation:
Circle equation: (x-h)² + (y-k)² = r²
"h" refers to horizontal shifts while "k" refers to vertical shifts. If the center of the wheel is directly above the origin of the rectangular plane and the entire wheel is 4 ft. from the ground then:
- h = 0
- k = 74 (the radius + 4 ft.)
- r = 70
So plugging those into the equation of circles, we get the answer above.