Answer: Function 1 has the larger maximum at (4,1).
Step-by-step explanation:
The vertex of f(x) is at
, and
.
For the graph, the maximum is obviously at (4,1).
So, Function 1 has the larger maximum at (4,1).
3 no 4 (-3) -2 = 38 no -12 -2 = 38 -14= 38 no
-7 no 4 (-7) -2 = 38 no -28 -2 = 38 -30=38 no
-4 no 4 (-4) -2 = 38 no -16 - 2 = 38 -18=38 no
10 yes 4 (10) -2 = 38 yes 40- 2 = 38 38 = 38 yes
Answer:
y = 29
Step-by-step explanation:
using the Pythagorean theorem:
y² = 20² + 21² = 400 + 441 = 841
y = √841 = 29