Hey guys i need so much help math is my weak point so could someone please help me?OK..What would the slope of the line and y-intercept be for the following problems (i wanna check if i did this right)1.y=3x+2
2. y=0.12x-3.75
3 .-y=6x+4
4. 6y=3x-9
5. 2-5x=5y
6. 6y+42=5x
Thanks im not sure if i did these right so please if someone who is really good at this stuff could help me i would apreciate it a WHOLE BUNCH!THANKS
2006-09-12 12:29:57 · 7 answers · asked by alone&inlove814 2 in Education & Reference ➔ Homework Help
Im in 10th grade
2006-09-12 12:54:22 · update #1
1. y intercept is 2 and slope is 3
2. y int. is 3.75 and slope is .12
3. y is -4 slope is -6
4. y int. is 9/6 or 3/2 or 1.5 and slope is 3/6 or .5 or 1/2
5. y is 2/5 and slope is -1
6. y int is -7 and slope is 5/6
hope that helpssssss
2006-09-12 12:35:18 · answer #1 · answered by ashley 3 · 1⤊ 0⤋
Do you remember the Algebra development: (a + b)(a - b) = a² ? b²? if so, then (?6 + ?2)(?6 ? ?2) = (?6)² ? (?2)² = 6 – 2 = 4, a rational selection. Does this help? What? You needed me to do each and all the paintings?
2016-10-14 22:40:00 · answer #2 · answered by ? 4 · 0⤊ 0⤋
The slope is the number in front of the x and the y intercept is the last number.
Your welcome
Jake
2006-09-12 12:37:52 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Solve the equation for y. Once the equation is in y=mx + b form, then the slope is m and the y intercept is (0,b)
2006-09-12 12:35:09 · answer #4 · answered by Gypsy Girl 7 · 1⤊ 0⤋
Easy.I hope this is equations if not don't copy.
1.y=3x+2
y-2=3x+2-2
um.........nevr mind.i have to know the lesson before i tell u things.i did things like:6=3x-/+1
sry........if u know the lesson.e-mail me immediately.i know this.what grade r u in,im in the 7.
2006-09-12 12:49:43 · answer #5 · answered by ღ♥MadamA.A.♥ღ 2 · 0⤊ 0⤋
ok wat grade are u in ??????? i uhhhhh uhhhh dont know how to do this
2006-09-12 12:33:04 · answer #6 · answered by cosmoguy2121 3 · 0⤊ 2⤋
wat grade r u in?
2006-09-12 12:36:25 · answer #7 · answered by schu2470 2 · 0⤊ 0⤋