Answer:
6.4
Step-by-step explanation:
formula: √(X2-X1)²+(Y2-Y1)²
hope it helps!
Answer - A
Explanation - 8 - 3 = 5 50 - 25 = 25
6 and -3
6 + -3 = 3
6 x -3 = -18
Hope that helps!
Vertex: (2,1)
axis of symmetry: (0,2)
direction of opening: up
not sure what optimal value is.
y-intercept: (0,5)
not sure what the step pattern is.
Answer:
Step-by-step explanation:
Just plug in 20 for t:
