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Algebra L1-6 Quiz v3

Last updated about 2 years ago

5 questions

1

1

1

1

2

Question 5

5.

The circumference C of the circle below is bounded by the inequality \frac{4}{3}\pi<C<8\pi.

Write and solve a compound inequality to find the constraints on the value of r.

Question 1

1.

Which compound inequality describes the solutions graphed below?

x\geq0 \textrm{ or } x<4

x\leq0 \textrm{ and } x>4

x\leq0 \textrm{ or } x>4

x\geq0 \textrm{ and } x<4

Question 2

2.

Solve the compound inequality:
2(5-3x)\leq -62 \textrm{ and } \frac{2}{3}(x-4)<6

x\geq12 \textrm{ and } x<13

x\geq12 \textrm{ and } x>13

x\leq12 \textrm{ and } x>13

x\leq12 \textrm{ and } x<13

Question 3

3.

Select the compound inequality that matches the graph shown.

x\geq -10 \textrm{ and } x<5

x\geq -10 \textrm{ or } x<5

x>-10 \textrm{ and } x\leq5

x> -10 \textrm{ or } x\leq5

Question 4

4.

Select the graph which represents the solution set to the compound inequality
3(z-2)+\frac{1}{4}z-2\leq14+3(1-z) \textrm{ or } 4(-z+5)+7<-8+z