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3 years ago

How to graph this problem ?

Mathematics

1 answer:

Ymorist [56]3 years ago

7 0

Doesn't it become like a reflection? For example instead of (3,1) it'll be (-3,-1) ?

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G(x)=x+3 and h(x)=2x Find gh(x)

lilavasa [31]

Answer:

2x + 3

Step-by-step explanation:

To find g(h(x)) substitute x = h(x) into g(x), that is

g(2x) = 2x + 3

4 0

3 years ago

Pls help idk what to do

Blababa [14]

22.
14-3x=26
solve: 14-3x =26
-14 -14
-3x. = 12
÷-3. ÷-3
x=-4
the answer for 22 is x=-4

5 0

3 years ago

Guys hi am i correct ??

Sloan [31]

Yes, you are correct.

Hope my answer helped u :)

4 0

2 years ago

What will the horizontal cross of a cone be

erma4kov [3.2K]

Answer:

Step-by-step explanation:

A horizontal cross section of a cone will be circle

5 0

3 years ago

Carpenters use a tool called a speed square to help them mark right angles . A speed square is a right triangle

Ronch [10]

Answer:

A. $Area = \frac{1}{2}(2x^2 - 2x - 24)$

B. $Area = 3.75 in^2$

Step-by-step explanation:

A. $Area = \frac{1}{2}bh$

Where,

$b = 2x + 6$

$h = x - 4$

Plug in the values to get a polynomial that represents the area of the tool

$Area = \frac{1}{2}(2x + 6)(x - 4)$

$Area = \frac{1}{2}(2x(x - 4) + 6(x - 4)$

$Area = \frac{1}{2}(2x^2 - 8x + 6x - 24)$

$Area = \frac{1}{2}(2x^2 - 2x - 24)$

B. To find area, when x = 4.5 in, plug in the value of x into the equation for the area of the tool.

$Area = \frac{1}{2}(2(4.5)2 - 2(4.5) - 24)$

$Area = \frac{1}{2}(2(20.25) - 9 - 24)$

$Area = \frac{1}{2}(40.5 - 9 - 24)$

$Area = \frac{1}{2}(7.5)$

$Area = 3.75 in^2$

8 0

3 years ago