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2 years ago

Complete 5 A,B for 10 points.

Mathematics

1 answer:

lakkis [162]2 years ago

8 0

Answer:

y = (C-Ax) /B and x = (C-By)/A

Step-by-step explanation:

By = C-Ax

y = (C-Ax)/B

Ax = C-By

x = (C-By)/A

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The function f(x) = x^2 is reflected across the x-axis and a stretch factor of 4 is applied to create a second function, g(x). W

Anon25 [30]

C. The vertexes are the same. The functions' vertex (h,k) values were not altered, just a (stretch/compress).

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2 years ago

Explain how you can round 25.691 to the greatest place.

julia-pushkina [17]

Since the 6 is bigger than 5 it means round up if it was a 4 you would round down
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4 0

2 years ago

HELP!!!

AfilCa [17]

1.
-x = 2 - 3x + 6
-x + 3x = 8
2x = 8
x = 8/2
x = 4

2.
Step 1: 2(3x − 4) = 8 + 2x + 4
Step 2: 5x − 6 = 12 + 2x ← wrong
The correct step: Step 2: 6x − 8 = 12 + 2x

3.
The next step is 2m = 8

3 0

2 years ago

Read 2 more answers

Solve the system of equations by substitution. 3/8x + 1/3y = 17/24

VashaNatasha [74]

Answer:

this question is not complete. need another equation

Step-by-step explanation:

give another equation then I can solve

$\frac{3}{8} x = \frac{17}{24} - \frac{1}{3} y \\ x = \frac{17}{9} - \frac{8}{9} y$

7 0

2 years ago

Helppppppppppppppppppp please

Svetlanka [38]

Answer:

$\sqrt[]{\frac{x+8}{4}}-3$

Step-by-step explanation:

$g(x)=4(x+3)^2-8$

First rewrite $g(x)$ as y

$y=4(x+3)^2-8$

Now swap y and x

$x=4(y+3)^2-8$

Add 8 on both sides.

$x+8=4(y+3)^2-8+8$

$x+8=4(y+3)^2$

Divide by 4.

$\frac{x+8}{4} =\frac{4(y+3)^2}{4}$

$\frac{x+8}{4}=(y+3)^2$

Extract the square root on both sides.

$\sqrt[]{\frac{x+8}{4}}=\sqrt[]{(y+3)^2}$

$\sqrt[]{\frac{x+8}{4}}=y+3$

Subtract 3 on both sides.

$\sqrt[]{\frac{x+8}{4}}-3=y+3-3$

$\sqrt[]{\frac{x+8}{4}}-3=y$

4 0

2 years ago