Solve each system by graphing 2x - 3y = 6 y = 2/3x - 2
Draw line1 through (-4, 0) & (0,6). What is the slope of any line parallel to line1? Draw line 2 through the origin and parallel to line 1.
Find the equation of each line in the form y = mx + b if possible. The line through the origin that is perpendicular to the line through (-3, 0) and (0, -3)
Write an equation in slope-intercept form, if possible, for each line. 1. The line through (0, -2) that is parallel to the line y = -1/3x + 6. 2. The line through (0, 4) with slope -1/2.
Find the line through (-2,5) with slope -1. The solution of this problem which is given in the attached solution file gives a very clear and easy approach of solving this type of solutions and the students can use this solution as a model to solve other similar problems.
Please help solve this seperable equation and a possible suggestion on how to look for factors to multiply by in order to make it exact. (x+y)dx - xdy = 0
Solve the following equation for X: 2(X-8) = 7X - 41
A toy rocket is launched directly upward with an initial velocity of 200 feet per second. It decelerates at a constant rate of 32 feet per second. Find the function that describes the height of the rocket after t seconds.
What are 3 consecutive even integers whose sum is 114?
Solving for Y. Y + 4 = 2/3 (x+3)
The temperature inside a kiln used to bake clay pottery is given by T(x) = -0.4x^2 + 32x + 73 degrees F where x is the number of minutes the kiln is on and 0 <= x <=80. (see equation in attached file)
Determine if the given number is a solution to the equation. 5, 3x-7=2x+1
For the circle x^2+y^2+6x-4y+3=0, find the equation of the tangent at (-2,5)
Determine whether each relation is a function. x^2 = 1 + y^2
Find all real and imaginary solutions to the equation. 49x^2 + 9 = 42x
Determine the domain and range of each relation. Please see attached problem. y = -2x + 1 √ x - 2
Find the equation of the circle that passes through the origin and has intercepts equal to 1 and 2 on the x- and y- axes, respectively.
Solve for w 7 3 - ------ = ------- - 3 w + 3 3w+9
Factor: 3x^2 - 11 xy - 20 y^2 keywords: factoring expressions
Solve y^2=30 where y is a real number. Simplify your answer as much as possible. (If there is more than one solution, separate them with commas).
1. t-5x=4x Thank you, your help is greatly appreciated.
Find all values of w which satisfy the equation w+2 w-1 --------- = --------- + 1 w-1 w+5 (If there is more than one solution, separate them with commas)
Multiply: (4u - w + 3)(3u + 3w - 2) Simplify your answer as much as possible
Express the following product of powers of w as a single power of w . w^4 * w * w^2
Question: Consider the following expression: -3i(4i - 1), a and b are real numbers. Write in the form a + bi.
3 + √x^2 - 8x =0 (root up to 8x)
-3/2 -25 Simplify each expression. Write your answers with positive exponents. Assume that all variables represent positive real numbers.
Find all real or imaginary solutions to the equation. x-1 2x - 3 ---- = ------- x+2 x+4
Graph the equation: y=-3|x+5|+3
The stabilization ratio (births/deaths) for South and Central America can be modeled by the formula y = -0.0012x^2 + 0.074x + 2.69 where y is the number of births divided by the number of deaths in the year 1950 + x a) use a graph to estimate the year in which the stabilization ratio was at its maximum. b) use the formula to