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Alinara [238K]
2 years ago
13

Find the slope and y-intercept

Mathematics
1 answer:
Sladkaya [172]2 years ago
8 0

Answer:

y-intercept:20

slope:5

Step-by-step explanation:

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Guys I really need some help with this one!
nika2105 [10]

Answer:

f( 1 ) = 3

Step-by-step explanation:

Given the linear function, f(x) = -4x + 7, we could easily find f( 1 ) by substituting the value of the input, x = 1, into the function.

f(x) = -4x + 7

f( 1 ) = -4( 1 ) + 7

f( 1 ) = -4 + 7

f( 1 ) = 3

Therefore, the output value is f( 1 ) = 3.

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2 years ago
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levacccp [35]

I forgot everything bout these things


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3 years ago
Find the inverse of function f. f(x) = 1/2x +7 / <img src="https://tex.z-dn.net/?f=f%28x%29%3D%5Cfrac%7B1%7D%7B2%7Dx%20%2B%207"
kvasek [131]

The answer is C.) f^-1 (x) = 2x- 14 /  \:f^{-1\:}\left(x\right)=2x\:-\:14

5 0
2 years ago
X+8/4 = -6 a.x = -32 b.x = 16 c.x = -16 d.x = -24 a. Hurryyyyy i need helppppppppp
son4ous [18]

Answer:

x = -8

Step-by-step explanation:

x + (8/4) = -6

x × 4 + (8/4) × 4 = -6 × 4

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4x = -24 - 8

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6 0
2 years ago
Can someone help me to solve this problem pls?! I didn’t really understand how I need to solve this question.
amid [387]

Step-by-step explanation:

so first you graph the triangle

count how many units one point is from the other point

and if it's hard to count the units (maybe bc the line is diagonal) use the distance formula or the Pythagorean theorem

8 0
2 years ago
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