P=18 because 3 times two is 6 and 4 times 3 is 12 so when you add them you get 18
Answer:
hope it helps.
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Answer:
Step-by-step explanation:
We have to write the following logarithmic expression as a single logarithm.
The given expression is
=
{Since, , from the properties of logarithmic function }
=
{Since, , which also a logarithmic property}
=
= (Answer)
Answer:
f(x) = -2x +7
Step-by-step explanation:
The 2-point form of the equation for a line is suitable for this. For points (x1, y1) and (x2, y2), the equation is ...
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
For the given points (0, 7) and (3, 1), the equation is ...
y = (1 -7)/(3 -0)(x -0) +7
y = -6/3x +7 . . . . . . . . simplify.
We can use f(x) for y to get ...
f(x) = -2x +7
Answer:
B
Step-by-step explanation:
f(x)= -3(x+1)^2 +2
> -3, Has to negative because its facing down
>(x+1) means it goes to the left 1 unit
> +2 at the end means it goes up by 2 units