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Nat2105 [25]
3 years ago
12

What equation represents the linear equation shown in the graph? Enter your answer in the box. Write your answer in the form y =

mx + b.

Mathematics
2 answers:
andre [41]3 years ago
6 0
(0,4)(4,3)
slope = (3 - 4) / (4 - 0) = -1/4

y = mx + b
slope(m) = -1/4
use either of ur points...(0,4)...x = 0 and y = 4
now we sub and find b, the y int
4 = -1/4(0) + b
4 = b

so ur equation is : y = -1/4x + 4
leonid [27]3 years ago
5 0
It would be  y = -1/4x + 4
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What is answer for b the variable
borishaifa [10]
Salutations!

-35 = 7b

Isolate the number

-35/7 = b

-5 = b

b is equal to -5

Hope I helped (:

Have a great day!
6 0
3 years ago
Find the missing measure in a right triangle if a= 9 ft and b = 12 ft.
Lena [83]

Answer:

c = 15 ft

Step-by-step explanation:

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c = √225

<u>c = 15 ft</u>

5 0
3 years ago
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Papessa [141]
The answer is
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8 0
3 years ago
Read 2 more answers
The table shows a linear function. Which equation represents the function?
4vir4ik [10]

Question is not complete and so I have attached the complete question.

Answer:

C: f(x) = -½x + 4

Step-by-step explanation:

Using slope formula between 2 points, we know that;

slope; m = (y2 - y1)/(x2 - x1)

Let's consider 2 points from the table;

(0, 4) and (-4, 6)

Thus;

m = (6 - 4)/(-4 - 0)

m = 2/-4

m = -½

Now using slope intercept form equation which is y - y1 = m(x - x1), we can find the equation of the function by picking on point say (0, 4).

Thus;

y - 4 = -½(x - 0)

y - 4 = -½x

y = -½x + 4

Thus;

f(x) = -½x + 4

8 0
2 years ago
Describe the square roots of numbers using 2 sentences ​
AfilCa [17]

Answer:

square root of a number is a value that when multiplied by itself gives the number

for example 2 × 2 gives 4 so square root of 4 is 2

Step-by-step explanation:

7 0
3 years ago
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