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Dovator [93]
3 years ago
15

As indicated below, write the equations of the line passing through the point (2, 4) and parallel to the line whose equation is

y = x. Complete your work in the space provided or upload a file that can display math symbols if your work requires it.
Part 1: Point-Slope form of the linear equation

Part 2: Slope-intercept form of the linear equation

Part 3: The general form of the linear equation
Mathematics
1 answer:
babunello [35]3 years ago
3 0

Answer:

See below in bold.

Step-by-step explanation:

Part 1.

The point slope form is y - y1 = m(x - x1)

Here m,  the slope =   1 as it is parallel to y = x ,   x1 = 2 and y1 = 4 so

y - 4 = 1(x - 2)

y - 4 = x - 2 is the required equation.

Part 2.

y - 4 = x - 2

y = x - 2 + 4

y = x + 2 is the slope-intercept form.

Part 3.

y = x + 2

-x + y = 2 is the general (standard) form of the equation.

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(3/7 * (- 5/8)) + (1/3 * 5/6) + |- 1/2 - 1/5|
ANEK [815]

Answer:

Exact Form:

1789/2520

Decimal Form:

0.70992063

8 0
1 year ago
Can anyone help me? Which function is graphed on the right?
Kazeer [188]
<h2>Answer:</h2>

y=2^{\left(x-2\right)}+3

<h2>Step-by-step explanation:</h2>

To solve this problem, we need to start with the parent function of the exponential function, which is f(x)=a^x, where a is the base. In our problem, a=2, so our parent function here is y=2^x. Then, we need to perform some transformations to our parent function. Thus:

1. Vertical shrink:

A vertical shrink is a nonrigid transformation because the graph of the function get a distortion in the shape, so this transformation is as follows:

g(x)=cf(x)

where c in this problem equals 0.25 because:

y=0.25(2^x) \\ \\ y=\frac{1}{4}(2^x) \\ \\ y=\frac{2^x}{2^2} \\ \\ y=2^{(x-2)}

2. Vertical shift:

The graph of the function y=2^{(x-2)} get a vertical shift given by:

y=2^{(x-2)}+3

So the graph is shifted 3 units up. So the result is the graph shown above.

7 0
3 years ago
Read 2 more answers
Isabella has twice as much money invested at 4% as she has invested at 3%, and she has $500 more invested at 5% than she has at
leva [86]
.04(2x)+.03(x)+.05(500+x)=2025

.08x+.03x+.05x+25=2025

.16x+25=2025

.16x=2000

x=12500

She has 2x invested at 4%, so she had $25000.00 invested at 4%.
7 0
3 years ago
Nathan measured a line to be 7.4 inches long. If the actual length of the line is 7.2 inches, then what was the percent error of
Verdich [7]

Answer:

2.8%

Step-by-step explanation:

(7.4 - 7.2) / 7.2 =

0.2 / 7.2 =

2.7777777777778%

3 0
3 years ago
Adding 1/2 to 1/4 equals
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1/2 + 1/4= 3/4

1/2 + 1/2 = 2/4

2/4+ 1/4= 3/4

6 0
3 years ago
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