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fiasKO [112]
3 years ago
13

HELP ME PLEASE NOW!!!!

Mathematics
1 answer:
miv72 [106K]3 years ago
3 0

Answer:

Calculate the slope in the four intervals with the formula

m = (f(b) - f(a)) / (b - a) slope in Intervall [a; b]

m1 = (3 - 0) / (2 - 0) = 1.5

m2 = (11 - 3) / (4 - 2) = 4

m3 = (23 - 3) / (6 - 2) = 5

m4 = (23 - 11) / (6 - 4) = 6

between x = 4 and x = 6 is the correct answer.


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The difference of the two numbers is 5 and their quotient is 2​
bazaltina [42]

Answer:

The difference of two numbers is 5:

x - y = 5

Their quotient is 2:

x/y = 2

Since x/y = 2 then x = 2y

Substituting into x-y=5 gives:

2y - y = 5

y = 5

x = 2y = 2(5) = 10

Your numbers are 10 and 5

Hope it helps

Step-by-step explanation:

6 0
3 years ago
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likoan [24]
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A) Using your equation from step 2d, estimate the GPA of a student who studies for 15 hours a
hram777 [196]

Answer:

The predicted GPA is then y = 0.149(15) + 0.89 = 3.1

Step-by-step explanation:

Although you don't specifically say so, the equation you provide here is probably a "best fit" equation based upon data:  GPA versus the number of hours of study per week.

y = 0.149x + 0.89 and the number of study hours of interest is 15.

6 0
2 years ago
Which statement describes the effect on the parabola y = x2 - 1 when it is changed to y = x2 +6?
zlopas [31]

Initial:

y=x^2-1

Changed to:

y=x^2+6

As you can see the change is: from -1 to +6.

In a equation as follow:

y=x^2+k

The k is a transformation that moves up or down the graph of the function. If k is changed to a less value the graph moves down, If k is changed to a greather number the graph moves up.

In this case the graph moves up

To find the number of units the graph moves find the difference betwwen values of k:

6-(-1)=7

Then, the parabola y=x²-1 is moved 7 units up when it is changed to y=x²+6

4 0
1 year ago
If you add 1 to half of 1, then half of 1 to the previous number, and so on, will you ever get to 2?
lisov135 [29]

Answer:

no

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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