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A secant line is a straight line so it will have an equation of the form y = m*x + c where m and c are constants.

To find the constants first substitute the given values of x into f(x) to find the corresponding values of y

y₃ =  3^3 + 2*3 - 1 or  y₃ =  32

y₅ = 5^3 + 2*5 -1  or  y₅ = 134

Now use these values in the equation for the straight line

32 = m*3 + c                 (1)

134 = m*5 + c               (2)

Subtract (1) from (2)

102 = 2m so m = 51

Put this back into (1)

32 = 51*3 + c

32 = 153 + c

c = 32 - 153 or c = -121

So the equation of the secant line is y = 51x - 121

for a postive integer x, x! is the product

x(x-1)(x-2)...(3)(2)(1)

for example 

1! = 1

2! = 2

3! = 6

...

6! = 6 x 5 x 4 x 3 x 2 = 720

0! = 1 is also used on occasion

Yes, a log is a power or an exponent

10^2=100

so

\(log _{10}100 = 2\)

This is read as log of 100 base 10 =2

If there is no base written log would be assumed to be base 10  :)

what is the simplified form of the square root of x^3

=x^(3/2)

how does this work, (2/3)^-3

\(\small{ \begin{array}{rcl} \left(\dfrac23 \right)^{-3} &=& \left(\dfrac32 \right)^{3}\\\\ &=& \dfrac{27}{8} \\ \mathbf{ \left(\dfrac23\right)^{-3} } &\mathbf{=}& \mathbf{3.375} \end{array} }\)

This is scientific notation: 1,000,000=1 X 10^6 This is called scientific notation.

=3 3/8

what is 35\ ? = 7 cross multiply

7 X ?=35 divide both sides by 7

?=35/7

?=5

7 times 5 equals 35, so the answer is 5.

how do you get 65% of 160

.65 X 160=104

Why don't you just substitute m for 125 grams and then just multiply:B=1/8 X 125 X 2/3=10 5/12 grams the mass of the brain.

\(a=\dfrac {v_f - v_i}{\Delta t}\)

\(a= \dfrac{15 - 0}{10}=\dfrac {15}{10}=\dfrac 3 2\dfrac {m}{s^2}\)

To get money f**k bitches?

\(-5(3k+1)=-14-5k\\ -15k-5=-14 -5k \\ 9=10k \\ k = \dfrac {9}{10}\)

q=3

\(\dfrac{5(4x-2)}{8(2x-1)}=\dfrac{10(2x-1)}{8(2x-1)}=\dfrac{10}{8}=\dfrac 5 4\)

Not really.  However you slice it you're going to end up with

\(6n = 14\\ n= \dfrac {14}{6} = \dfrac 7 3\)

7.1 x10^5 + 7.04 x 10^4 how do i do this?

710,000 + 70,400

=780,400

252=(o)+1/2(-3.7)

252=(o) + (-1.85) add +1.85 to both sides

1.85 + 252=(o)

(o)=253.85

find the sum of (8), (6), and (5). what is the difference between that number and 40?

8 + 6 + 5=19

40 - 19=21 That's your difference.

1/2=k3 Multiply both sides by 2

1=k6 divide both sides by 6

1/6=k or

k=1/6

the work is as boring as you want to make it boring, have that in mind always, think it isn't boring, and that's it

Why is Pi 3.14159 when 22/7 is 3.14285?

22/7 is NOT the real value of Pi, but just an approximation. The first value that you have(3.14159........) is the CORRECT value. 22/7 is used for simplicity ONLY. A better approximation of the value of Pi is this fraction:355/113=3.141592 and the rest of its digits are wrong. You may bring it to your teacher's attention. Good luck.

Wow a toughfy would tak me all night to do it sorry can't give u answer