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3 years ago

6

I need the graph functioned

2 answers:

Nataly [62]3 years ago

6 0

Answer:

y=-x-10

Step-by-step explanation:

y+6=-(x+4) the first thing you should do is distribute the -.

y+6=-x-4 then you would subtract 6 from both sides which would give you

y=-x-10. Then you would just graph the equation.

s2008m [1.1K]3 years ago

5 0

Can yall help me with my last two questions i posted

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Joan sells new cars at a local dealership. She receives a 25% commission on the profit each car is sold for. Last month she sold

bazaltina [42]

So Joan receives 25% commission on the profits of the cars she sells. She got $8,870 on the profit last month. To find the commission, let’s multiply the amount of profit by the percentage. 8,870 * 0.25 is 2,217.5. There. Joan earned $2,217.50 in commission last month.

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3 years ago

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The first term of a sequence is 1 and every term after the first one is 1 more than the square of the preceding term. What is th

Readme [11.4K]

Answer:

677

Step-by-step explanation:

the sequence is 1, 2, 5, 26, 677

the first term is 1

to find the 2nd term, do: $1^{2} +1=2$

3rd: $2^{2} +1=4+1=5$

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3 years ago

1/3x-4=3/4x+1. 12(1/3x)-4=12(3/4x) + 1. 4x -4=9x + 1. -5=5x. X = -1<br><br> Solve

jek_recluse [69]

Answer:

x=-12

Step-by-step explanation:

$\frac{1}{3}x - 4 = \frac{3}{4} x+ 1$

To remove the denominator we take LCD

LCD of 3 and 4 is 12

In the second step we multiply the whole equation by 12 not only the fractions

$12*\frac{1}{3}x - 4*12= \frac{3}{4} x*12+ 1*12$

Now the denominator gets removed

1/3 * 12 = 4 , also 3/4 times 12 = 3*3 = 9

4x - 48 = 9x + 12

Subtract 9x on both sides

-5x - 48 = 12

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4 0

3 years ago

Find dx/dt when y=2 and dy/dt=1, given that x^4=8y^5-240<br><br> dx/dt=

katrin2010 [14]

Answer:

The value of $\frac{dx}{dt}$ is $\frac{160}{x^3}$ .

Step-by-step explanation:

The given equation is

$x^4=8y^5-240$

We need to find the value of $\frac{dx}{dt}$ .

Differentiate with respect to t.

$4x^3\frac{dx}{dt}=8(5y^4)\frac{dy}{dt}-0$ $[\because \frac{d}{dx}x^n=nx^{n-1},\frac{d}{dx}C=0]$

$4x^3\frac{dx}{dt}=40y^4\frac{dy}{dt}$

It is given that y=2 and dy/dt=1, substitute these values in the above equation.

$4x^3\frac{dx}{dt}=40(2)^4(1)$

$4x^3\frac{dx}{dt}=40(16)(1)$

$4x^3\frac{dx}{dt}=640$

Divide both sides by 4x³.

$\frac{dx}{dt}=\frac{640}{4x^3}$

$\frac{dx}{dt}=\frac{160}{x^3}$

Therefore the value of $\frac{dx}{dt}$ is $\frac{160}{x^3}$ .

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3 years ago

What’s the area ?????

Oliga [24]

Answer:

The answer is D. 22 square feet

8 0

2 years ago

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