3 years ago

What is the vertex of the function?

Mathematics

1 answer:

raketka [301]3 years ago

3 0

The last option 2,-11

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Find the terminal point on the unit circle determined by 5pi/4 radians

zimovet [89]

The terminal point represented by P(x,y), is the coordinate where a certain point lies. Given is 5pi/4 radians - this will be our angle.

Evaluate the values of x and y using sin θ and cos θ

x = cos (5pi/4)
x = -√2/2

y = sin (5pi/4)
y = -√2/2

Therefore, (x,y) is (-√2/2, -√2/2)

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2 years ago

Simplify 6g + 8 - 3g - 2

Alinara [238K]

Answer:

3g+6

Step-by-step explanation:

6g+8-3g-2

combine like terms

6g-3g= 3g

3g+8-2

8-2= 6

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2 years ago

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uranmaximum [27]

The image and pre-image are congruent

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3 years ago

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Marina CMI [18]

The answer is 262,800 days.

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3 years ago

Calculate the standard score of the given X value, X=28.3, where μ=26.3 and σ=28.1 and indicate on the curve where z will be loc

zmey [24]

Answer:

Standard score z=0.07

Step-by-step explanation:

The z-score, or standard score, represents an equivalent value for X but in the standard normal distribution, where μ=0 and σ=1.

For X=28.3 in a normal distribution with μ=26.3 and σ=28.1, the standard score can be calculated as:

$z=\dfrac{X-\mu}{\sigma}=\dfrac{28.3-26.3}{28.1}=\dfrac{2}{28.1}=0.07$

This value is 0.07 standard deviations right to the mean.

In the picture attached, we have located the z-score.

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3 years ago