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faust18 [17]
2 years ago
6

W={x|x is an integer and -1

Mathematics
1 answer:
AnnyKZ [126]2 years ago
7 0
Huh?????????????????.....
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Which equation shows y=−12x+4 is in standard form?
Dmitriy789 [7]

Answer:

-8x

Step-by-step explanation:

7 0
2 years ago
F(x) = -22 – 4x<br> Find f(-1)
LUCKY_DIMON [66]
= -22-4(-1)
= -22+4
= -18
3 0
2 years ago
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Look at this graph:
pickupchik [31]
<h3>Answer:</h3>

The Slope is 2

<h2>Explanation:</h2>

Notice that both the points, (60,0) and (70,20), are on the line. So we can use those points to calculate the slope. Recall that that slope of the line m can be calculated by \frac{y_2 -y_1}{x_2 -x_1}\\ if we have the points, (x_1,y_1) and (x_2,y_2).

<h3>Calculating for the slope of the line:</h3>

Given:

(60,0)

(70,20)

m = \frac{20 -0}{70 -60} \\ m = \frac{20}{10} \\ m = 2

3 0
3 years ago
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Please help!<br><br> Find the equation of this line.
rosijanka [135]

Answer:

y = 1/3x + 2

Step-by-step explanation:

Slope - Intercept Form = y = mx + b

y - intercept = b = 2 (point of intersection of the y-axis)

m = slope

Slope = Change in Y/Change In X

You can see that as the graph goes up by 1, it goes to the right 3, so slope = 1/3

Equation : y = mx + b

Equation : y = 1/3x + 2

-Chetan K

8 0
2 years ago
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8 Graph the equation y = –20x + 500.
Tomtit [17]

Answer:

Step-by-step explanation:

you have to plot the y-intercept first so since we know that the y-intercept is 500 from the y=mx+b format, you have to plug in (0,500). Then, we use the slope or the m provided in the equation with is -20. This means you have to go down 20, and right 1 since it is -20/1 or 20 down and 1 run. then you just connect the dots to finish your line.

7 0
2 years ago
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