b. It is wider and shifted 3 units to the right.
c. It is narrower and shifted 3 units to the left.
d It is narrower and shifted 3 units to the right.
Transformation involves changing the position of a function.
The true statement is: (b) It is wider and shifted 3 units to the right.
The function is given as:
First, the function is translated right by 3 units.
So, we have:
Next, the function is enlarged horizontally by a factor of 0.1.
So, we have:
The above highlights mean that:
will be wider than
Hence, the correct option is (b)
Read more about function transformations at:
Answer:
When evaluating an algebraic expression the first thing you do is that you observe what would be the first operation applied on the expression.
In order to determine that you need to know the basic concept of PEMDAS
Where as
P stands for Parentheses (brackets)
E stands for exponents
M stands for multiplication
D stands for division
A stands for addition
S stands for subtraction
This is the order that needs to be kept in mind while solving the expression
By substituting x = 2 into the function f(x) = 2(x)² + 5√(x + 2) and simplifying the equation, the resulting value of f(2) is calculated to be 18.
For the given function f(x) = 2(x)² + 5√(x + 2), we are asked to find the value of f(2). To find this, first substitute x = 2 into the function. So, the calculation becomes
f(2) = 2 * (2)² + 5 * √(2 + 2)
simplifying this equation, we get:
f(2) = 2 * 4 + 5 * √4 = 8 + 5 * 2 = 8 + 10 = 18
So, f(2) = 18
#SPJ3
Answer:
The number of cans of paint he used for each wall is cans
Step-by-step explanation:
Here we are told that Sam used 17 cans of paint to paint 6 walls
The correct way to find out how many cans of paint he used to paint each wall is as follows
Number of walls 17 cans of paint can paint = 6 Walls, we therefore divide both side of the equation by 6 so that the number of walls painted will be 1 as follows
6 Walls = Number of walls 17 cans of paint can paint
6/6 Walls = Number of walls 17/6 cans of paint can paint
∴ 1 Walls = Number of walls 17/6 cans of paint can paint or
∴ 1 Wall = Number of walls cans of paint can paint
Which gives;
Number of walls cans of paint can paint = 1 Wall or
The number of cans of paint he used for each wall = cans.