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The roots of the equation $5x^2 +6x-2=0$ are
1. real and distinct.
2. real and equal.
3. not real and not distinct.
4. not real and not equal.
List all the classifications for $1/-7$.
1. Irrational, real
2. Integer, irrational, real
3. Integer, rational, real
4. Rational, real
Classify the number -7.23.
1. Integer, rational, real
2. Integer, irrational, real
3. Rational, real
4. Irrational, real
Classify the number -4.
1. Whole, integer, rational, real
2. Integer, irrational, real
3. Whole, rational, real
4. Integer, rational, real
Classify the number -1.
1. Natural, whole, integer, rational, real
2. Whole, integer, rational, real
3. Integer, rational, real
4. Rational, real
Classify the number. $-4^2$
1. Natural, Whole, Integer, Rational, Real
2. Whole, Integer, Rational, Real
3. Integer, Rational, Real
4. Irrational, Real
Grade 11 Functions and Relations CCSS: HSF-IF.A.3
What is the domain of the function $f(x) = x^2 + 1$?
1. All real numbers
2. All positive real numbers
3. All negative real numbers
4. All non-negative real numbers
Grade 11 Functions and Relations CCSS: HSF-IF.A.3
What is the range of the function $f(x) = 1/x?$
1. All real numbers except 0
2. All positive real numbers
3. All negative real numbers
4. All real numbers
Grade 11 Functions and Relations CCSS: HSF-IF.A.3
What is the domain of the function $f(x) = 1/x?$
1. All real numbers except 0
2. All positive real numbers
3. All negative real numbers
4. All real numbers
Which of the following is the domain of the logarithmic function f(x) = log base 2 (x)?
1. All real numbers
2. All positive real numbers
3. All negative real numbers
4. All positive real numbers except 0
The Camino Real was:
1. an road planned to honor the survivors of the Bataan Death March
4. a railroad across the southern part of New Mexico
Grade 3 Making Inferences and Drawing Conclusions CCSS: CCRA.R.1, RL.3.1

This question is a part of a group with common instructions. View group »

Grade 2 Main Idea CCSS: CCRA.R.1, RI.2.1

This question is a part of a group with common instructions. View group »

Bigfoot is real.
1. True
2. False
Which of the following best describes $- sqrt3$?