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3 years ago

For the equation y - 3 = 2(x + 4), the line has a slope of 2 and contains what point?

Mathematics

2 answers:

svetoff [14.1K]3 years ago

4 0

Answer:

(0,11)

Step-by-step explanation:

1. Distribute the 2 to (x + 4).

2. y - 3= 2x + 8

3. y= 2x + 11

4. This is now in y=mx + b format which means b is the y-intercept. The answer is (0,11).

galina1969 [7]3 years ago

4 0

Answer:

The answer is (-4,3)

Step-by-step explanation:

Comparing the equation of a line $y-3=2(x+4)\quad \textnormal{with}\quady-y_{0} =m(x-x_{0} )$

$x_{0}=-4\quad\textnormal{and}\quad y_{0}=3$

Therefore, the point is (-4,3)

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How much principal must be deposited in a 2 year simple interest account that pays 1.75% interest to earn $300 in interest?

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Step-by-step explanation:

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2 years ago

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soldier1979 [14.2K]

part A is just simple multiplication
since there are 2 6 sided number cubes there are 36 possible outcomes(6 sides *6 sides)

Part B is a little trickier. First off, you must find how to get seven.
1. 1+6 and 6+1

2. 2+5 and 5+2

3.3+4 and 4+3

therefore there are six combinations

you put that number over the total combos and get 6/36 or 1/6.

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6 0

2 years ago

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Part 1: Multiple Choice

Keith_Richards [23]

Option C: (0,125) is the y - intercept.

Explanation:

The given function is $f(x)=x^3-5x^2-25x+125$

We need to determine the y - intercept.

<u>The value of y - intercept:</u>

The y - intercept is the value of y when x = 0

The y - intercept of the function can be determined by substituting x = 0 in the function.

Hence, let us substitute x = 0 in the function $f(x)=x^3-5x^2-25x+125$ , we have,

$f(x)=(0)^3-5(0)^2-25(0)+125$

Simplifying the terms, we get;

$f(x)=0-5(0)-25(0)+125$

$f(x)=0-0-0+125$

$f(x)=125$

Thus, the value of y is 125.

Hence, the y - intercept is 125.

Therefore, the coordinates of the y - intercept are (0,125)

Hence, Option C is the correct answer.

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3 years ago

Which of the following functions f has a removable discontinuity at a? If the discontinuity is removable, find a function g that

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Answer:

im not so sure which one it is

Step-by-step explanation:

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kipiarov [429]

Ok so let me help you in here:
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3 years ago

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