Answer:
11.C
12.B
Step by step explanation:
Answer:
-2
Step-by-step explanation:
Gradient/slope =
Answer:
The range is [10, ∞).
Step-by-step explanation:
This is the equation of a parabola which opens upwards and has a minimum value of 10 ( because of the + 10:- the vertex is at (5, 10).
The picture you attached is too fuzzy to read.
But in general, two figures are similar if each angle in one of them
is equal to the corresponding angle in the other one.