Answer:
10 + 8 + 10 + 10 + 10 + 10 + 8 + 8 + 6 + 6
Given:
A number is
To find:
The scientific notation of the given number.
Solution:
Scientific notation of a number is the product of a number between 1 to 10 and 10 to the power some integer.
We have,
It can be written as
Therefore, the scientific notation of the given number is 
.
Answer
True
Explanation
Common sense
Assuming you want to solve for x:
Make 15x and 15 add up to 180 in an equation since they form a straight line. A straight line is 180 degrees.
15x + 15 = 180
- Subtract 15 from both sides.
15x = 165
x = 11
Answer:
Step-by-step explanation:
Given function is,
f(x) = -4(x - 3)² + 1
A). Negative sign of the coefficient (-4) tells that the parabola opens downwards.
And 4 represents that the parent function is stretched vertically by 4 units.
B). By comparing this equation with the vertex form of the quadratic function,
f(x) = a(x - h)² + k
Here, (h, k) is the vertex of parabola.
Vertex of the given parabola → (3, 1)
C). Axis of symmetry → x = 3
D). Domain of the given quadratic function → (-∞, ∞)
Range of the given function → (-∞, 1)
