The graph of the function f(x) = (x + 2)(x + 6) is shownbelow.
Which statement about the function is true?
The function is positive for all real values of x where
x>-4.
The function is negative for all real values of x where
6The function is positive for all real values of x where
X<-6 or x>-3.
The function is negative for all real values of x where
X<-.
+
4
6
x
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Answer:

X = 6

Y = 6

Step-by-step explanation:

y = x = 6

we won’t pay attention to the first equation because this equation says that:   “y = x” and “x = 6”

so, if x = 6, so will be y

Final answer:

The solution to the system of equations y = 2x + 4 and y = x + 6 is x = 2 and y = 8.

Explanation:

To solve a system of equations, you need to find the intersection point between the graphs of the two equations. The equations presented here are y = 2x + 4 and y = x + 6. However, there seems to be a typo in the question; presumably, the second equation should read y = x + 6 instead of y = x = 6.

To solve, we will set the two equations equal to each other and solve for x:

2x + 4 = x + 6

If we subtract 'x' from both sides of the equation, we get:

x + 4 = 6

Subtract '4' from both sides:

So, x = 2

Substitute x = 2 into the first equation to solve for y:

y = 2*2 + 4 = 4 + 4 = 8

Hence, the solution to the system of equations is x = 2, y = 8.

Learn more about System of Equations here:

brainly.com/question/35467992

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Answer: x = 6

Step-by-step explanation:

Let's solve your equation step-by-step.

81x=27x+2

Solve Exponent.

81x=27x+2

log(81x)=log(27x+2)(Take log of both sides)

x*(log(81))=(x+2)*(log(27))

x=(

log(27)

log(81)

)*(x+2)

x=0.75*(x+2)

x=0.75x+1.5(Simplify both sides of the equation)

x−0.75x=0.75x+1.5−0.75x(Subtract 0.75x from both sides)

0.25x=1.5

0.25x

0.25

=

1.5

0.25

(Divide both sides by 0.25)

x=6

Answer:

decreased by 220 dollars

Answer:

The value on her gift card decreased by $220 dollars.

Step-by-step explanation:

We don't know what amount she originally had on the card, but we can still find out how much she lost by adding up the prices of the things she bought/rented. First, we need to find the cost of renting the tiller for 6 days, it costs $36 per day, so we need to do 6 times 36, which gives us $216. Then we need to add the $4 for the rake.

$216 + $4 = $220