4x - y = 1 4x + y = 1 x - 4y = -13 4x - y = -7
Select the equations that are parallel and perpendicular to y = one over fourx + 7 and that pass through the point (-8, 9).
this is for Algebra 1 on FLVS.
A farmer is planning to put in a garden next to his barn. He is planning to fence in the garden on three sides (the barn will make the fourth side). He has 100 feet of fencing to use. Find an equation...
Let f(x)=x^(3 )-7x. Determine if this function is even, odd or neither. Explain/Show work.
Eddie is flying a jet against the wind on a 330 mile trip. flying with the same wind speed, eddie could fly a 550 mile trip in the same amount of time. If Eddie's jet flies at 220...
State the domain of the quotient f / g where f(x)=x-3 and g(x)=√x-1 Explain and show work
There are two small valves in the bottom of a tub filled with water. If opened, one valve will empty the tub in three hours; the other will empty in six hours. If both valves are opened...
Let f (x) = 3x2 – 5x + 9 and g(x) = 1 – 4x. (a) Find the difference (f – g)(x) and simplify the results. Show work. (b) Find the composite function (f o g)(x) and simplify the results. Show work...
I need help on these problems regarding acceleration: 1. The head of a rattlesnake can accelerate at 50.0 m/s^2 in striking victim. If a car would have the same acceleration, how long...
I don't understand how to do this and I am very confused.
Determine the slope of the line through the points (6,-2) and (6,2) show work
options: 1) 1 2)0 3) 3 4)none of these
Trying to simplify
i would like to know how you derive the alternative quadratic formula from ax^2+bx+c=0. i know how to derive the quadratic formula but not the alternate.
y less than or greater to x - 5 y greater than or equal to -x - 4 (-5, 2) (5, -2) (-5, -2) (5, 2)
Solve and write interval notation for the solution set. Show work. 6-2x≤-2 or -1/5 x>2
My teacher told me that we have to find a set of really good math websites to help ourselves when needed and i need help to find some. I found www.purplemath.com but i still need more
i am having problems solving this and need help