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Dafna11 [192]
3 years ago
5

Which of the following has a slope of negative 2 in the y-intercept of 4? A) y= -2x-4

Mathematics
1 answer:
Setler [38]3 years ago
7 0
D
uses the the formula y=mx+b and m is the slope. b is the y intercept.
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ki77a [65]

Answer:

74t + 65= total cost

Step-by-step explanation:

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2 years ago
Which graph represents the piecewise-defined function? y={−45x−3   if  x<03x−10   if  x≥2
Nikitich [7]

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y=\left \Bigg\{ {\big{-45x-3 \qquad x < 0} \atop \big{3x - 10 \qquad x \geq2 }} \right.

\begin {array}{c|c}{ x&y}}\\ -\infty&-\infty\\-2&-93\\-1&-48\\ 0 &-3^*\\1&nothing\\2&-4\\3&-1\\4&2\\ \infty&\infty\\\end{array}

* open dot

You did not provide the graphs to choose from so use the table above to determine which graph fits those coordinates.

Make sure that:

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  • (2, -4) has a closed dot
3 0
3 years ago
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nasty-shy [4]
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3 years ago
The first line of the passage includes a
Flauer [41]

Answer:

Step-by-step explanation:

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Nata [24]
1 apple is $.30. $.30 times 7 = $2.10. 
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