All categories

2 years ago

Write an equation for the line parallel to the given line that contains C C(-1,7);y=5/9x-1

Mathematics

1 answer:

SSSSS [86.1K]2 years ago

7 0

Answer:

The equation of the line would be y = 5/9x + 68/9

Ste-by-step explanation:

The line starts by having a slope of 5/9 since parallel lines have the same slope. Now e can use that slope and a point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - 7 = 5/9(x + 1)

y - 7 = 5/9x + 5/9

y = 5/9x + 68/9

You might be interested in

15 POINTS! PLEASE HELP

Mariulka [41]

not sure really what the question is asking but dividing both sides of the equation by "t" is:

$D=RT$

$\frac{D}{T} =R$

7 0

2 years ago

What are the points of discontinuity for y=x^2+3/x^2+2

mr Goodwill [35]

I don;t think there area any points of discontinuity on this graph.

5 0

3 years ago

Let f(x)=1/2x2+4. The function g(x) is a vertical stretch of f(x) by a factor of 4. What is the equation of g(x)?

andrey2020 [161]

The equation of g(x) is $g(x)=2 x^{2}+16$

Explanation:

Given that the function f(x) is $f(x)=\frac{1}{2} x^{2}+4$

Also, given that the function g(x) is a vertical stretch of f(x) by a factor of 4.

We need to determine the equation of g(x)

Equation of g(x):

The vertical stretch of the function can be determined by multiplying the factor 4 with the function f(x).

Thus, we have,

$g(x)=4 f(x)$

Substituting the values,we have,

$g(x)=4\left(\frac{1}{2} x^{2}+4\right)$

Simplifying the values, we get,

$g(x)=2 x^{2}+16$

Hence, the equation of g(x) is $g(x)=2 x^{2}+16$

6 0

2 years ago

Which of the following are solutions to the equation sinx cosx = 1/4? Check all that apply.

N76 [4]

The solution is B. π/12+nπ

proof
sinx cosx = 1/4 is equivalent to 2 sinx cosx = 1/2 or sin2x =1/2
so 2x = arcsin(1/2) = π/6 + 2nπ, so x = π/12+nπ

8 0

3 years ago

Read 2 more answers

Solve: absolute value of (6-4x) < 24

Valentin [98]

Answer:

the answer is 9/2 therfore im just trying to get more words in

8 0

2 years ago