Answer:
Step-by-step explanation:
F(x) = x² - 2x + 1
= (x - 1)²
By comparing this equation with the vertex form of the quadratic equation,
y = (x - h)² + k
Here, (h, k) is the vertex
Vertex of the parabola → (1, 0)
x-intercepts → (x - 1)² = 0
x = 1
y-intercepts → y = (0 - 1)²
y = 1
Now we can draw the graph of the given function,
From this graph,
As x → 0,
f(0) = (0 - 1)²
= 1
Since,
Therefore, given function is continuous at x = 0.
Answer:
8
Step-by-step explanation:
area of a triangle= b x h x 1/2 or b x h /2
the base is 4 and the height is 4
4x4/2
=16/2
=8
Answer:
(- 4, - 3 )
Step-by-step explanation:
Under a rotation about the origin of 90°
a point (x, y ) → (- y, x ), thus
(- 3, 4 ) → (- 4, - 3 )
Mount Everest is 8,813 m high.
Given height of Kula Kangri is 7554 m
Given that,
Kula Kangri ⇒ 7554m
Mount Everest ⇒ the height of Kula Kangri
So, to find the height of Mount Everest you have to multiply the height of Kula Kangri by .
Before solving this, we have to make 1 1/6 as an improper fraction.
Let us solve it now.
⇒ 7554 ×
⇒ 52878 ÷ 6
⇒ 8813 m
∴ Height of Mount Everest = 8813 m