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3 years ago

15

Solve this system of equations by graphing. First graph the equations, and then type the solution (The solution has to be coordi

nate points that intersect)

1 answer:

aksik [14]3 years ago

6 0

Y=5213-7284$+63iwbdvdiwwv

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How many solutions are there to the equation below?

Andru [333]

Step-by-step explanation:

Infinitely many solutions are there....

hope it helps

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3 years ago

Multiply.<br> 11 x 2 =<br> Submit<br> Is it 22

almond37 [142]

Answer:

yes

Step-by-step explanation:

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4 years ago

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Which function is increasing?? :)

exis [7]

Answer:

$\large\boxed{B.\ f(x)=4^x}$

Step-by-step explanation:

Exponential function $f(x)=(a)^x$ is

increasing if $a > 1\to a\in(1,\ \infty)$

decreasing if $0 < a < 1\to a\in(0,\ 1)$

$A.\ f(x)=\left(\dfrac{1}{4}\right)^x\to a=\dfrac{1}{4}\in(0,\ 1)\to\text{decreasing}\\\\B.\ f(x)=4^x\to a=4\in(1,\ \infty)\to\text{increasing}\\\\C.\ f(x)=(0.4)^x\to a=0.4\in(0,\ 1)\to\text{decreasing}\\\\D.\ f(x)=\left(\dfrac{1}{2}\right)^x\to a=\dfrac{1}{2}\in(0,\ 1)\to\text{decreasing}$

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3 years ago

What point represents the center of a circle whose equation is (x-3)^2+(y-6)^2=64

Ksenya-84 [330]

The equation of a circle is (x - h)² + (y - k)² = radius² where point (h, k) is the center.

So using your equation, your center is (3, 6)

3 0

3 years ago

FREE POINT...…………………...40 PT

AfilCa [17]

Answer:

a = 6

x = 5/4

x = -1

Step-by-step explanation:

1.

Distribute the negative sign.

- * 7 = -7

- * -a = a

a - 7 + a = 5

2a - 7 = 5

•Add seven to both sides.

2a = 12

a = 6

2.

Distribute the negative sign as we did for problem one.

-2 -x + 7

-x + 5 = 3x

Add x to both sides

4x = 5

x = 5/4

3.

As for the previous problems distribute the negative, remember this step is always imperative!

-3x -1 + 4 = 6

-3x + 3 = 6

Subtract 3 in both sides

-3x = 3

x = -1

Thanks!

8 0

3 years ago

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