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bija089 [108]
3 years ago
6

X – 4y = 7 5x + 9y = 6 (4 points) A(3, –1) B(3, 1) C(1, –3) D(–1, –3)

Mathematics
1 answer:
stiv31 [10]3 years ago
5 0
A is the correct answer.
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Cual es el resultado de f(x)=−7x−1
Goryan [66]

The function of the linear equation shows that the slope(m) = -7, the x-intercepts is (-1/7,0), and the y-intercepts is (0,-1)

<h3>What is the function of f(x) of a linear equation?</h3>

The function of a linear equation takes the form y = ax + b. In this situation, the values of y can be determined when x = 0, and the values of x can be determined when y = 0

From the given information:

y = f(x) = -7x - 1

We can determine the:

  • Slope (m)
  • x-intercepts, and
  • y-intercepts.

y = -7x - 1

Slope (m) = -7

Set the values of y = 0 to determine the x-intercepts.

0 = -7x - 1

7x = - 1

x = -1/7

x-intercepts = (-1/7, 0)

Set the values of x = 0 to find the y-intercepts.

y = -7(0) - 1

y = - 1

y-intercepts = (-1, 0)

Learn more about the function of a linear equation here:

brainly.com/question/15602982

#SPJ1

7 0
2 years ago
I can't figure out how to find the proper area of a prism, can anyone help?
andrey2020 [161]

Answer:

Search Results

Featured snippet from the web

A right prism is made up of two identical, parallel bases on the ends, and the faces are perpendicular to the bases. The formula for finding surface area is 2B + hP (where B is the area of one of the bases, h is the prism's height and P is the perimeter of the base)

Step-by-step explanation:

hope this helps

8 0
3 years ago
Answer please. Simplify the expression<br><br> 8y - 11y + 6
sattari [20]
8y - 11y + 6

Combine like terms

-3y + 6 is the simplified answer. 
5 0
3 years ago
An old home has a very steep roof. For every four feet of run, it has three feet of rise. What is the pitch or slope of the roof
RUDIKE [14]

Hey there!

\large\boxed{\frac{3}{4} \:\:or\:\: 0.75}

The formula for slope is rise over run.

If the rise is 3 feet and the run is 4 feet, then the slope, or the pitch, is 3/4.

This can be written in decimal form as 0.75.

Hope this helps!

5 0
3 years ago
Least common multiple of 30 25 4
White raven [17]

Answer:

The least common multiple of 30, 25, 4 is 150.

Step-by-step explanation:

The given numbers are 30, 25 and 4.

The factors of given numbers are

30=2\times 3\times 5

30=5\times 5

4=2\times 2

The L.C.M of given numbers is a smallest number that divides the given numbers completely.

L.C.M.=\frac{2\times 3\times 5\times 5\times 5\times 2\times 2}{5\times 2}

L.C.M.=2\times 3\times 5\times 5\times 2=150

Therefore the least common multiple of 30, 25, 4 is 150.

5 0
3 years ago
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