All categories

2 years ago

Which graph represents the function y = 2x - 4

Mathematics

2 answers:

WARRIOR [948]2 years ago

8 0

Answer:

I will change my awnser when you tell me but what are the awnser choices

Step-by-step explanation:

Lera25 [3.4K]2 years ago

5 0

Answer: The correct option is

Step-by-step explanation: We are given to select the option that represents the following function :

Now, we know that the equation of a line passing through two points (a, b) and (c, d) is given by

Option (A) : The line passing through the points (-4, 0) and (0, 2) is

not same as equation (i).

So, option (A) is NOT correct.

Option (B) : The line passing through the points (0, -4) and (4, -2) is

not same as equation (i).

So, option (B) is NOT correct.

Option (C) : The line passing through the points (0, -4) and (2, 0) is

which is same as equation (i).

So, option (C) is CORRECT.

Option (D) : The line passing through the points (-4, 0) and (-2, 4) is

not same as equation (i).

So, option (D) is COT correct.

Thus, the correct option is (C).

You might be interested in

Parallel Processing uses two or more computers, working together, to solving a problem. You connect two different computers; com

MrRissso [65]

Answer:

together rate = 1/20 min/job

one comp. rate = 1/(x-9) min/job

2nd comp. rate = 1/x min/job

-------------------------------

Equation:

rate + rate = together rate

1/x + 1/(x-9) = 1/20

---

20(x-9) + 20x = x(x-9)

40x-9*20 = x^2-9x

---

x^2-49x + 180 = 0

Factor:

(x-45)(x-4) = 0

Realistic solution since 4-9 is negative:

x = 45 minutes

then

x-9 = 36 minutes (faster computer time to do the job)

Step-by-step explanation:

8 0

2 years ago

As part of a company incentive, each sales person that sells over \$40{,}000$40,000dollar sign, 40, comma, 000 in merchandise th

worty [1.4K]

Answer:

$58,600

Step-by-step explanation:

Data provided in the question:

Commission on Sales upto and including $40,000 = 5%

Commission on Sales above $40,000 = 10%

Total commission = $3,860

Now,

For sales of $40,000

maximum commission = 5% of $40,000

= $2,000

Since the commission received is greater than $2,000

Therefore,

The value of s is greater than $40,000

Thus

Amount qualifying for 10% commission = s - $40,000

therefore,

Total commission = $2,000 + 10% of (s - $40,000)

$3,860 = $2,000 + 0.10 × (s - $40,000)

$1,860 = 0.10 × (s - $40,000)

s - $40,000 = $18,600

s = $18,600 + $40,000

s = $58,600

4 0

2 years ago

Read 2 more answers

The yard behind the Cindy's house is rectangular in shape and has a perimeter of 72 feet. If the length l of the yard is 18 feet

QveST [7]

Let the width of the yard be w.
Since the length is 18feet longer, l = w + 18

Perimeter for rectangle = 2(l + w)

2(l + w) = 72

2(w+18 + w) = 72    Divide 2 on both sides

   (w + 18 + w) = 36

   2w + 18 = 36

   2w = 36 - 18

2w = 18 Divide 2 on both sides

w = 18/2

   w = 9

Recall, length l = w + 18, l = 9 + 18 = 27

Hence width, w = 9, length,l = 27

Area of rectangle = l × w = 27 × 9 = 243

Area of rectangular yard = 243 square feet.

8 0

2 years ago

5y-6=3y-20 how do i solve this problem

rusak2 [61]

Minus 3y both sides
2y-6=-20
add 6 to both sids
2y=-14
divide 2
y=-7

7 0

2 years ago

Read 2 more answers

Jerome went on a hike. He climbed three-fourths of a mile in two-thirds of an hour. What was his hiking speed in miles per hour?

OlgaM077 [116]

You could do this with fractions. I'll do decimals later.

d = 3/4 mile
t = 2/3 hour
r = ????

r = 3/4 // 2/3 Invert and multiply the denominator
r = 3/4 * 3/2 = 9/8 = 1 1/8

If your calculator handles fractions, you can use it to do this. If not you can change this to a decimal.
d = 3/4 = 0.75 miles
t = 2/3 hour = 0.666666666 hours.
r = ???

d = r*t
r = d/t
r = 0.75 / 0.66666667
r = 1.125 miles / hour
which gives you exactly the same answer 1.125 = 1 1/8

3 0

2 years ago

Read 2 more answers

Which graph represents the function y = 2x - 4​

Which graph represents the function y = 2x - 4