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3 years ago

Which of the following functions maps 3 to -5?

Mathematics

1 answer:

Tems11 [23]3 years ago

6 0

Answer:

F(x)=x-5

Step-by-step explanation:3 to -5.... x values the 3 and then the -5 is already there. PLUS I DID THE TEST

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Solve the inequality and graph the solution g-3>6

vaieri [72.5K]

Answer: It should be g > 9

Step-by-step explanation:

-Solve:

$g-3>6$

$g-3+3>6+3$

$g>9$

So, Therefore, the result is g > 9

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3 years ago

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Svetllana [295]

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nataly862011 [7]

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4 years ago

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Alex threw a ball into the air. Its height (in feet) above ground after x seconds is given by f(x) = –2(x – 4) + 23. What's the

Georgia [21]

Answer:

I guess (B) is your answer. If I'm right so

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3 years ago

Read 2 more answers

Plssssss helppppppppp

Alisiya [41]

Simplifying $\frac{\frac{4x^2+2x}{x^2+x-2}}{\frac{8x^2+4x}{3x^2+10x+8}}$ we get $=\frac{3x+4}{2(x-1)}$

Option D is correct.

Step-by-step explanation:

We need to simplify:

$\frac{\frac{4x^2+2x}{x^2+x-2}}{\frac{8x^2+4x}{3x^2+10x+8}}$

It can be written as:

$\frac{4x^2+2x}{x^2+x-2}\div {\frac{8x^2+4x}{3x^2+10x+8}\\=\frac{2x(2x+1)}{x^2+2x-x-2}\div {\frac{4x(2x+1}{3x^2+6x+4x+8}\\=\frac{2x(2x+1)}{x(x+2)-1(x+2)}\div {\frac{4x(2x+1}{3x(x+2)+4(x+2)}\\$