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Artyom0805 [142]
3 years ago
15

74 points plsss help meee!!!!!

Mathematics
2 answers:
EastWind [94]3 years ago
8 0

Answer:

  • (b) x- intercept is -1/3; y-intercept is -3/2

Step-by-step explanation:

<u>Given function:</u>

  • -9x - 2y = 3

<u>x- intercept is:</u>

  • y = 0 ⇒ -9x = 3 ⇒ x = -1/3

<u>y-intercept is:</u>

  • x = 0 ⇒ -2y = 3 ⇒ y = -3/2

Correct answer choice is (b)

Anton [14]3 years ago
5 0

Answer:

B) X intercept = (-1/3,0) and Y Intercept = (0,-3/2)

Step-by-step explanation:

To find the x-intercept, substitute in  0  for y  and solve for  x .

To find the y-intercept, substitute in  0  for x  and solve for  y .

You might be interested in
The subsets of the real numbers can be represented in a Venn diagram as shown. To which subset of real numbers does −2π belong?
Alecsey [184]

Answer:

D

Step-by-step explanation:

Whole numbers are the basic counting numbers: 0,\ 1,\ 2,\ 3,\ 4, \....

Integers are whole numbers and negative numbers: ...,\ -2,\ -1,\ 0,\ 1,\ 2,\ ...

Rational numbers are all fractions \frac{m}{n}, where m is an integer and n is a natural number.

Irrational numbers are all real numbers that are not rational.

Number \pi is irrational number (it is not counting number, so it is not whole number, not integer number), it cannot be represented as a fraction, so it is not rational number, thus this number is irrational number.

The product of integer number -2 by irrational number \pi is irrational number -2\pi

Correct option - option D

7 0
3 years ago
Read 2 more answers
Help help math math math
goblinko [34]
It is 11 33/40. 11 being the whole number and 33/40 the fraction
6 0
2 years ago
rewrite f(x)=x^2+8x-20 in the form that would most easily help you identify the zeros of the function
Snowcat [4.5K]

Answer:

f(x) = (x-2) (x+10)

Step-by-step explanation:

f(x)=x^2+8x-20

Factor the right hand side

What 2 numbers multiply to -20 and add to 8

-2 * 10 = -20

-2 + 10 = 8

f(x) = (x-2) (x+10)

Then we can use the zero product property to help us to find the zero's

8 0
3 years ago
Read 2 more answers
11] You buy a house for $175,000. The economy goes
DENIUS [597]

Answer:

4% of 175,000 is 7,000

7,000x 5=35,000

175,000-42,000 equals 140,000 the value of the house

7 0
2 years ago
$350 in the ratio 4:3
kherson [118]

Answer:

$200 : $150

Step-by-step explanation:

Sum the parts of the ratio, 4 + 3 = 7 parts

Divide the total by 7 to find the value of one part of the ratio.

$350 ÷ 7 = $50 ← value of 1 part of the ratio

4 parts = 4 × $50 = $200

3 parts = 3 × $50 = $150

8 0
3 years ago
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