Answer:
N = 4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Please mark me as brainlyest
10 squared + 13 squared = your answer squared.
So do that then take the square root of whatever you get.
Answer:
y = -1/8 x² + 5
Step-by-step explanation:
Parabola opens vertically and vertex (h,k) = (0,5), pass point (4,3)
basic formula: y = a(x - h)² + k
y = a (x-0)² + 5
y = ax² + 5 pass (4,3)
3 = 16a + 5
a = (3-5)/16 = -1/8
equation: y = -1/8 x² + 5
check: pass another point (-4,3)
-1/8 * (-4)² + 5 = -2 + 5 = 3
