3 years ago

What is the slope of the line? 4x -1 = 3y + 5 Choose 1 answer:

Mathematics

2 answers:

Kryger [21]3 years ago

6 0

Answer:

4/3

Step-by-step explanation:

rearrange into slope-intercept form

3y=4x-6

y=4/3x-2

allochka39001 [22]3 years ago

3 0

Answer:

The slope is 4/3

Step-by-step explanation:

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Triangle GHJ with vertices G(-2, 4), H(3, 6), and J(3, -2) is dilated by a factor of 1/3 centered at the origin. What are the co

Grace [21]

Answer:

The coordinates of G' are $G'(x,y) = \left(-\frac{2}{3}, \frac{4}{3} \right)$ .

Step-by-step explanation:

From Linear Algebra, we define the dilation of point G by the following expression:

$G'(x,y) = O(x,y) + k\cdot [G(x,y)-O(x,y)]$ (1)

Where:

$O(x,y)$ - Center of dilation, dimensionless.

$k$ - Scale factor, dimensionless.

$G(x,y)$ - Coordinates of point G, dimensionless.

$G'(x,y)$ - Coordinates of point G', dimensionless.

If we know that $O(x,y) = (0,0)$ , $k = \frac{1}{3}$ , $G(x,y) = (-2,4)$ , then the point G' is:

$G'(x,y) = (0,0) + \frac{1}{3}\cdot [(-2,4)-(0,0)]$

$G'(x,y) = \left(-\frac{2}{3}, \frac{4}{3} \right)$

The coordinates of G' are $G'(x,y) = \left(-\frac{2}{3}, \frac{4}{3} \right)$ .

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2 years ago

Write the inverse function for f(x)2/3x-4

vagabundo [1.1K]

Answer:

The correct answer is

f-1 (x) = 3x/2+6

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3 years ago

Suppose the first comic book of a classic series was sold in 1954. in 2015, the estimated price for this comic book in good cond

lukranit [14]

1954 to 2015 = 61 years

310,000 = x*(1.22)^61

where x i original price

x = 310,000 / 185,332

x = 1.67

Original price = 1.67 which seems a little high, but that's my answer.

x = 12.22

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3 years ago

Log2(y)=3log3(u) log5(y)=2log(u) + 3log5(v) Write y in terms of u and v

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It’s attached there

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2 years ago

Simplify the expression. 13[6^2/(5^2-4^2)+9] 181 169 26 585

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So 5^2 -4^2 is 25-16 which is 9
6^2/9 is 36/9 which is 4 +9 is 13
13(13) is 169

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2 years ago