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hram777 [196]
4 years ago
8

What is the slope of 2×-y=1

Mathematics
2 answers:
Anestetic [448]4 years ago
8 0
Using the slope-intercept form, the slope is -2.
sineoko [7]4 years ago
7 0
-y=2x +1
y= -2x -1
slope = -2/-1
slope= 2
If you're graphing this, you would go up two and right 1
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150% of 66(Need the work shown)
ANTONII [103]
66 is the 100%
we can solve this problem by the rule of three.

Therefore:
66------------------------100%
x--------------------------150%

x=(66 * 150%) / 100%=99

Answer 150% of 66 is 99.

Other method:
150% of 66=1.5 *66=99

Answer: 150% of 66 is 99.
4 0
3 years ago
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Answer:

30

Step-by-step explanation:

Just insert the value of x into the equation.

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3 years ago
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timama [110]

Answer: f^{-1}(x)=-\frac{2}{3}x+\frac{7}{3}

Step-by-step explanation:

To find the inverse of a function, you want to replace x with y and y with x. Then, you solve for y.

y=-\frac{3}{2}x+\frac{7}{2}                       [replace y with x and x with y]

x=-\frac{3}{2}y+\frac{7}{2}                       [subtract both sides by 7/2]

x-\frac{7}{2} =-\frac{3}{2}y                       [multiply both sides by -2/3]

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y=-\frac{2}{3}x+\frac{7}{3}

Now, we have our inverse function.

f^-^1(x)=-\frac{2}{3}x+\frac{7}{3}

7 0
3 years ago
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disa [49]

Answer:

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