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Hitman42 [59]
3 years ago
14

Which function is a linear function a. 1-3x^2 b. y+7=5x c. x^3 + 4 = y d. 9(x^2-y) = 3 e.y-x^3=8

Mathematics
1 answer:
FrozenT [24]3 years ago
3 0

Answer:

b. y+7=5x

Step-by-step explanation:

a. 1-3x^2     is a quadratic

b. y+7=5x    is a linear function:  y = 5x - 7

c. x^3 + 4 = y   is a cubic function

d. 9(x^2-y) = 3    is a quadratic function

e.y-x^3=8   is a cubic function

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Okay can you please help me do this
sertanlavr [38]

Answer:

y=3

Step-by-step explanation:

Multiply 9 from both sides to cancel it out.

-27=-y/9

/9      /9

-3=-y

We can't have a negative variable, so we divide -1 from both sides.

-3=-y

/-1  /-1\

3=y

-hope it helps

7 0
2 years ago
Karens batting average was 0.444. She was at bat 45 times. How many hitd did she get?
Igoryamba
Average of 0,444 in 45 battings can be wirtten as:

45 * 44,4% = 19,98

After rounding it up it'll give us 20 and that's exactly how many hits Karen got.
7 0
3 years ago
Will mark Brainlest if you just give me the right answer
lesya692 [45]

Answer:

Elon Musk

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6 0
2 years ago
Find the zeros of the function. Write the smaller solution first, and the larger solution second.
Mama L [17]
It is the correct
Just take it easy

3 0
3 years ago
Y = -2x +7<br><br><br> y = 3/4x +3
bearhunter [10]
Making the two equations equal to each other
it gives a quadratic equation
i hope this helps


please mark as brainliest
6 0
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