Question 198846: state the x and y-intercept of y=4x-7 Answer by jim_thompson5910(35256) (Show Source):

how do you factor 3x^2-4x+7 Multiply 3 by 7, getting 21 Think of all the ways to factor 21 using integers: 21 x 1 = 21 7 x 3 = 21 Since the 7 is positive, list their sums 21 + 1 = 22 7 + 3 = 10 Since the middle coefficient in absolute value, 4 is not listed then the trinomial doesn't factor. So the trinomial is prime. Edwin

You can put this solution on YOUR website! To solve by substitution: 1. Leave first equation alone for now. 2. Solve for y on the second equat

You can put this solution on YOUR website! 4x-7=3x First subtract 4x from each side 4x-7=3x-4x -4x-7=-1x Then divid -1x from each side

SOLUTION: 1.Justify each step in solving the equation 4x=7(x-3) by writing a reason for each statement. 1. 4x=7(x-3) 2. 4x=7x-21 3. -3x=-21 4. x=7  

-4x+7 = 2y-3 reverse the equation 2y-3 = -4x+7 2y = -4x+10 y = -2x+5 now we have the equation in slope-intercept form y = mx+b. The equation tells us that the slope m = -2 but since slope = rise/run, we need to have a fraction here. -2 as a fraction is -2/1, so our rise is -2 and our run is 1. The intercept, the point at which y crosses over, is 5.

Algebra -> College -> Linear Algebra -> SOLUTION: y= x2 + 4x - 7 what is the : y - intercept x - intercept turning point please write down the solution as well, thanks Log On Algebra: Linear Algebra (NOT Linear Equations) Section

SOLUTION: Solve x² + 4x – 7 = 0 by completing the square. How many solutions are there? Algebra -> Quadratic Equations and Parabolas -> SOLUTION: Solve x² + 4x – 7 = 0 by completing the square.

x^-5*4x^-7=4x^-12 Answer by LinnW(1048) (Show Source): You can put this solution on YOUR website!

Question 8135: How do I find the range and domain of y=4x+7? Answer by longjonsilver(2297) (Show Source):