SOLUTION: How do I graph 4x - 5<or=to 15 on a number line? Do I use an open or closed circle?

SOLUTION: How do I graph 4x - 5<or=to 15 on a number line? Do I use an open or closed circle?

Algebra.Com

Question 10922: How do I graph 4x - 5
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
4x - 5 <= 15

Add +5 to each side:
4x <= 20

Divide both sides by 4:
x<= 5

Draw a numberline, place a SOLID circle on the point at 5, and shade to the left, with an arrow on the end of the line indicating that it continues to negative infinity.

R^2 at SCC

RELATED QUESTIONS
X greatest than or equal to negative three How do i graph that on a number line? should... (answered by stanbon)

I need to know how to write this on a number line with proper open or closed circle... (answered by oscargut)

im trying to graph m<7 on a number line and i cannot figure out if i need to put a closed (answered by jim_thompson5910,Earlsdon)

Solve the inequality and graph the solution set on a number line. Be sure to use closed... (answered by Theo)

how do you find the equation of a line? How do you know whether something is greater than (answered by Cintchr)

When graphing inequalities, like - 4 > t, how do I know whether the circle is open or... (answered by rothauserc)

um how do you know when to have an open and closed end point on a line... (answered by CubeyThePenguin)

Solve the inequality and graph the solution set on a number line. Be sure to use closed... (answered by Fombitz)

Solve the inequality and graph the solution set on a number line. Be sure to use closed... (answered by Fombitz)