Answer:
Step-by-step explanation:
Consider that by changing the the variable x with x-c represents a horizontal shift of c units. If c>0 then it is a right shift and it is a left shift otherwise. When we multiply the variable by a number d (i.e dx) we are applying an horizontal compression/stretching. If d>1 it compresses it, and if 0<d<1 it stretches it. By multipyling the variable x by a negative sign, we are reflecting with respect the x -axis. Finally when we add a number to the function, we are applying a vertical shift.
original function x.
1. (x-7): horizontal shift of 7 units to the right.
2. 1/3(x-7): Horizontal stretching by factor 1/3.
3.-1/3(x-7): Reflection with respect the x-axis
4.-1/3(x-7)+2: Vertical shift of two units up.
I think this is what you want.
5 and 10. This would work because 5 goes into 10.
Example: 5, 10, 15, 20
10, 20
They both have a 10
Jack is 10 blocks away from the school
Answer:
The value of f(9) is equal to 498.
Step-by-step explanation:
Given that,
f(x) = 6x²+12
We need to find the value of x(9).
Put x = 9 in the given function.
f(9) = 6(9)²+12
f(9) = 498
So, the value of f(9) is equal to 498.
