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2 years ago

What function equation is represented by the graph?

Mathematics

1 answer:

KATRIN_1 [288]2 years ago

6 0

Answer:

f(x) = -2.5x + 4

Step-by-step explanation:

If you go down 5 units and 2 units to the right then there is another point so the slope is -5/2 which is the same thing as -5 divided by 2. So it’s -2.5 as the slope and for the y- intercept, there is only one point on there and it is on 4. So the function is

f(x) = -2.5x + 4

I hope this helps

(I deserve to be marked the brainliest)

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2 years ago

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3 years ago

D is the same as 359 more than the product of 344 and d write the sentence as an equation

nignag [31]

Answer:

d = 359 + 344d

Step-by-step explanation:

d = 359 + 344d

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3 years ago

The length of the minute hand of a clock is

svetlana [45]

Answer:

Therefore,

The length of the path traced by the outer tip of the minute hand in one hour, is 88 inches.

Step-by-step explanation:

Given:

The length of the minute hand of a clock is,

Which is as Radius,

Therefore,

Radius = r = length of the minute hand = 14\ inches

pi = 22/7

To Find:

The length of the path traced by the outer tip of the minute hand in one hour, will be One full rotation, that is

Circumference, C = ?

Solution:

Circumference, is given by,

$Circumference = 2\pi r$

$Circumference = 2\times \dfrac{22}{7}\times 14=88\ inches$

Therefore,

The length of the path traced by the outer tip of the minute hand in one hour, is 88 inches.

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3 years ago

If male and female college students have the same mean GPA but the standard deviation for females is much larger, you may conclu

Elena L [17]

Answer:

D. there is more variability among female students with respect to GPA

Step-by-step explanation:

The standard deviation is a measure of how spread out from the mean the values within a set are. If the standard deviation for females is much higher, that means that the variability in GPAs for female students is higher than that of male students.

Therefore, it is fair to conclude that there is more variability among female students with respect to GPA.

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4 years ago