College Algebra
Consider the given system of inequalities and indicate if the inequality has a solution by graphing it.
x + y ≥ 1
x - y ≤ 1
2x+y ≥ 4
3x-y ≥ 9
Draw the graph of the given inequality in the rectangular coordinate system. y ≥ ex
Draw the graph of the given inequality in the rectangular coordinate system. y ≥ 4x2 + 1
Draw the graph of the given inequality in the rectangular coordinate system. y ≥ 2x + 4
Draw the graph of the given inequality in the rectangular coordinate system. 2x + 3y ≤ 24
Draw the graph for the given system of inequalities.
x ≥ 3y ≤ -1
Draw the graph for the given inequality.
2x + 3y ≤ 12
6y - 5x ≤ 11
x < 4 + 3y
x > 6 - 5y
x ≤ 5
y < 5x2 + 3
y > (x - 2) 2 + 4
x2 + (y + 1) 2 ≤ 9
y > 3x + 2
y ≤ log(x - 3) - 4
Consider a circle with a center (-3, -4) and radius of 6 units. Write the inequality that shows the region inside the circle.
y ≤ -2x - 4
Provide the graph of the solution set of the following system:
Graph the following inequality: 2x + 4y ≤ 6
Graph the following inequality: x - 4y > 16
Graph the following inequality: y ≤ (1/6)x
Graph the following inequality: y > 6x - 3
Graph the following inequality: x ≤ -8
Graph the following inequality: y > -10
Graph the following inequality: x2 + y2 ≥ 9
Graph the following inequality: x2 + y2 < 81
Graph the following inequality: (x + 5)2 + (y - 4)2 < 49
Graph the following inequality: y < x2 + 4
Graph the following inequality: y ≥ -x2 + 5
Graph the following inequality: y < 4x
Graph the following inequality: y ≥ log (x - 3)
Consider the following system of inequalities:
Graph the solution set or state that there is no solution.
Consider the following system of inequalities: −5 < x ≤ 3
Convert the following statement into a system of inequality in two variables and graph the system.
"The y-variable is at least 9 more than the product of - 6 and the x-variable."
Express the following statements as a system of inequalities in two variables and using one cartesian coordinate system, graph the solution set.
"y added to x yields a sum that is at most seven.The product of 4 and x added to y can not be greater than eleven."
"y added to x yields a sum that is no more than five.y is no less than the square of x decreased by 9."
Write the following system of inequalities into equivalent expressions but without the absolute value bars and graph the resulting system in the same cartesian plane.