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2 years ago

Which equation represents the graphed function?

Mathematics

2 answers:

katrin2010 [14]2 years ago

4 0

Answer:

Step-by-step explanation:

the y- intercept is at -3 so is either

y= x-3 or y=2x -3

the x-intercept is at 2 so when y=0, x must be 2

0= x-3 so x=3

0=2x-3 so 2x=3 and x=3/2

in conclusion none of the equations given are the graphed

FYI the equation for the graphed line is

y= 3/2 x-3

Svetlanka [38]2 years ago

4 0

Answer:

Step-by-step explanation:

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3 years ago

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ivann1987 [24]

Answer:

a. -x, y b. x, y c. x, -y

Step-by-step explanation:

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3 0

3 years ago

One solution to a quadratic function, h, is given.

Margaret [11]

Answer:

B. The other solution to function $h$ is $-4-i\,7$ .

Step-by-step explanation:

From Algebra, we remember that quadratic functions of the form $a\cdot x^{2}+b\cdot x + c$ has solutions of the form:

$x = \frac{-b\pm \sqrt{b^{2}-4\cdot a\cdot c}}{2\cdot a}$ , where both are complex if and only if $\sqrt{b^{2}-4\cdot a \cdot c}< 0$ .

Hence, if one solution of the quadratic function is $-4+i\,7$ , then the other solution is $-4-i\,7$ . The correct answer is B.

7 0

3 years ago

how many ways are there for choosing 5 states from the top 10 states with the most murders if order is considered? what about if

ANEK [815]

<span>10!/5! =10*9*8*7*6=30,240;;
If order is not considered, 10C5 =10!/5!5!=252 </span>

8 0

3 years ago

Read 2 more answers

-4004 + 2023 – 24x2 – 2 / – 2x2 + 2x + 1?

Kamila [148]

Answer:

388.5/x

Step-by-step explanation:

multiply:

(-4004+2023-48-2)/ -4 + 2x +1

Simplify:

-2031/ -3 +2x

divide by -3

677/2x

388.5 / x

as simple as you can go

hope this helps!

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3 years ago