Algebra 1 Homework Help

Algebra is the branch of mathematics that concerns with the study of the rules of operations and relations, and the constructions and concepts arising from them, including terms, polynomials and equations. Algebra 1 homework help makes learning easy and interesting. Students can get detail explanation in each and every concept with worked out examples provided. Get your homework help here and make your algebra 1 problems easy to solve.

Listed below are some of the important topics covered in algebra 1homework help:

• Absolute Value
• System Of Linear Equation And Inequalities
• Simultaneous Equations
• Functions And Relations Functions And Relations
• Quadratic Equations
• Rational Expressions
• Logarithms
• Complex Numbers

You can also avail a free homework session with Tutorvista and get answers to your problems. You can connect to an online tutor, chose one of the algebra 1 topics and experience learning. You can also use the whiteboard and talk with the tutor for more interaction. If you are satisfied, you can book further regular sessions. So, get your free algebra 1 homework help now!

Question 1:
Solved algebra questions graphically for equations given below,
2y-x=9; 6y-3x=21

Answer:

2y - x = 9 ⇒ y = $\frac{x + 9}{2}$

Plotting through points (1,5) (3,6) (5,7) and joining them by a ruler we get through line l.

6y - 3x = 21 or 2y - x = 7 ⇒ y = $\frac{x + 7}{2}$


Plotting through points (-3,2) (-1,3) and (3,5) and joining them, we get line m.
We shows that line 'l' and 'm' are parallel.
The two lines have no part in common. Hence given system of equation has no solution.

No solution as lines are parallel

Question 2:
Solve graphically

x+y=-1; y-2x=-4

Answer:
x+y=-1
y=-1-x
At x=-2, y=-1+2=1
At x=-3, y=-1+3=2
At x=0, y=-1-0=-1

y-2x=-4
y=2x-4
At x=1, y=2-4=-2
At x=-1, y=-2-4=-6
At x=0, y=0-4=-4