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3 years ago

Which of these relations is a function

Mathematics

1 answer:

Serggg [28]3 years ago

8 0

Second one ...... i hope it’s right

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I need help question 10

Anarel [89]

The answer would be 2.83 because you'd round the .82 up to .83 because of the 8 in the thousandths place.

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4 years ago

What is the y intercept of y= -5 + 7

torisob [31]

You use the slope-intercept form y = mx to find the y intercept b. Which equals b = 2.
Hope this helped.

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3 years ago

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To amend the u.s constitution 3/4 of the states must approve the amendment. If 35 states approve an amendment will the constitut

Anton [14]

Answer:

Step-by-step explanation:

So first, you need to divide the number of states voting by the number total, so 35/50= 0.7. Then you need to complete the original fraction and turn it into a decimal: 3/4 = 0.75

So 35 states = 0.7 and 3/4 = 0.75, so there are 0.05, or 5% of the states missing to Amend the Constitution.

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3 years ago

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Anyone please help a girl out

SashulF [63]

Answer:

m = 1/3

Step-by-step explanation:

1) find two points

(0,0) ; (3,1)

2) use this formula

(y2 - y1)/ (x2-x1)

(1-0)/3-0)

m = 1/3

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3 years ago

Determine the standard form of the equation of the line that passes through (-5,0) and (0,-9)

bonufazy [111]

Answer:

9x+5y=-45

Step-by-step explanation:

To write the equation of a line we must have a slope and a point. To find the slope we use the slope formula and substitute (x,y) points in it as shown below:

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{-9-0}{0--5}=\frac{-9}{0+5}=\frac{-9}{5}=\frac{-9}{5}$

Now that we have the slope, plug in the slope and choose one point to plug into the point slope formula. Use the point-slope form to write the equation, then simplify and convert into the slope intercept form.

(y-0)=-9/5(x--5)

y=-9/5(x+5)

y=-9/5x-9

Now convert to standard form, Ax+By=C.

y=-9/5x-9

9/5x+y=-9

9x+5y=-45

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3 years ago

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