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3 years ago

PLS HELP ASAP TRUE OR FALSE

Mathematics

2 answers:

Aleks [24]3 years ago

8 0

Answer:

false

Step-by-step explanation:

f(x) = 5x^4 - 2x + 1

The leading coefficient is 5, a positive number, so as x approaches infinity, y also approaches infinity.

Answer: false

elena-14-01-66 [18.8K]3 years ago

4 0

False for sure hopefully I got it right

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Please help me tooday

zepelin [54]

Answer:

its 3

Step-by-step explanation:

8 0

3 years ago

A truck driver drives at an average rate of 43 miles per hour.

Alika [10]

The answer is 54miles

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3 years ago

Determine the distance between point (x1, y1) and point (x2, y2), and assign the result to point distance. the calculation is: d

Ronch [10]

we are given two points as

(1.0, 2.0) and (1.0, 5.0)

so,

(x1, y1)= (1.0 , 2.0)

(x2, y2)= (1.0 , 5.0)

x1=1 , y1=2

x2=1 , y2=5

now, we can use distance formula

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

now, we can plug values

and we get

$d=\sqrt{(1-1)^2+(5-2)^2}$

$d=\sqrt{(0)^2+(3)^2}$

$d=\sqrt{(3)^2}$

$d=3$

so, distance between points is 3...........Answer

5 0

3 years ago

Eight times the sum of a number and six is 80

Pachacha [2.7K]

8*(n+6)=80

distribute

8n+48 = 80

subtract 48 from each side

8n = 32

divide by 8

n=4

6 0

3 years ago

Read 2 more answers

Solve x^4 - 3x^2 +2 = 0 using substitution.

Leona [35]

Answer:

x = ± 1 , x = ± $\sqrt{2}$

Step-by-step explanation:

Let u = x² , then

$x^{4}$ - 3x² + 2 = 0 , can be expressed as

u² - 3u + 2 = 0 ← in standard form

(u - 1)(u - 2) = 0 ← in factored form

Equate each factor to zero and solve for u

u - 1 = 0 ⇒ u = 1

u - 2 = 0 ⇒ u = 2

Change the variable u back to x

x² = 1 ( take square root of both sides )

x = ± 1

x² = 2 ( take square root of both sides )

x = ± $\sqrt{2}$

4 0

2 years ago