Suppose f is a linear function and f(x) varies at a constant rate of change of 1.5 with respect to x. Suppose we know that f(1.7)=2.5.Suppose xvaries from x=1.7 to x=1.9...How much did xchange by?

The exchange by 0.2.

Given that,

Based on the above information, the calculation is as follows:

 = x final - x initial

  = 1.9-1.7

= 0.2

Therefore we can conclude that the exchange by 0.2.

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0.2

Step-by-step explanation:

The amount that x changed by is expressed as;

∆x = x final - x initial

∆x = xf - xi

If x varies from x=1.7 to x=1.9, then;

x final = 1.9

x initial = 1.7

Substitute into the expression above

∆x = 1.9-1.7

∆x = 0.2

Hence the variable x changed by 0.2

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: