im not entirely sure how to work out these questions, help with the working out??
1. For the rule y = 3x - 2, what is y when x = -2?
2. For the rule y = 4x + 7, what is y when x = 2?
by the way, do
A textbook author has written 50 questions and can write a further 5 questions per hour.
a) Write the linear equation that represents this relationship, using q for questions and h for hours.
b) Usi
Suppose that SUM(0 to infinity)c(n)*x^n converges when x=-4 and diverges when x=6. What can be said about the convergence or divergence of the following:
a) SUM(0 to infinity)c(n)
b)SUM(0 to infinity)
solve -41 ≤ 9x+ 13 ≤ 53 and graph the solution on a number line
sorry i dont have a graph to show u guys but it saysUse the graph below of y=|x-2| to solve the inequality 3 -for -41≤9x+13≤53 -6≤x≤40/9
f(x)=(1e^x-12)/(17e^x+9)
F(x^-1)=?
the domain F(x^-1) is open and interval(a, b)
where a=? and b=?-Find the inverse by inverting the variables and solving for the new y
x=(e^y-12)/(17e^y+9)
x(17e^y
Okay I know to get V(Y) for Y = X1 + X2 you just need to do V(Y) = a^2(X1) + b^2(X2). To get the standard deviation you need to take the square root of V(Y).
The only problem is, I dont know what to
Whats the rule for it again?
a^-1/n = __________
a^-m/n= __________-a^-1/n = 1/(nth root of a)
a^-m/n= 1/(nth root of a^m)
i.e. 3^-2/3=1/(cube root of 9, as 3^2=9)-To make negative indices positive,
1.27-8
I knw the answer is 6.73, but how do I solve the problem, Ive tried so many times Im confused:/--8.00
+1.27
______
-6.73-1.27 minus 8? Well the answer will obviously be a negative. So just subt
6x3-7x2-4x+6
Its so complicated :(-are you sure thats what they want you to do? If theres no = equal sign then its not an actual equation to solve
The problem to solve is:
6*3-7*2-4x+6
Multiply 3
Please show your work because I know the answer I just dont know how to get it.-9m^2-12m+4=9m^2-6m-6m+4 so using F-O-I-L in reverse we see that if our polynomial has to be in the form (?m+?)(?m+?) FOI
Im stuck on this problem. I dont want it solved for me, but, I dont know where to go further with this.GIVENdu/dt=e^(2u+7t)u(0)=5
REQUIREDu=?
SOLUTIONto start, I integrated both sidesu=(1/2)e^(7t+2u)+
How do I divide an equilateral triangle into 6,7 and 8 other equilateral triangles. Please help.... How do I divide it into 6,7 or 8 other equilateral triangles. I really dont have much time to answer
Consider the vector equation x = p + t (q - p), where p and q correspond to distinct points P and Q in 2D or 3D.
1. Show that this equation describes the line segment PQ as t various from 0 to 1.
2.
f(x)=(1e^x-12)/(17e^x+9)
F(x^-1)=?
the domain F(x^-1) is open and interval(a, b)
where a=? and b=?-Find the inverse by inverting the variables and solving for the new y
x=(e^y-12)/(17e^y+9)
x(17e^y
