1. Name the coefficients in the polynomial. 4x^2 + 3x - 3
4, -3, -3
4, 3,
4, 3, 3,
-4, -3,
2. How many terms are in the following polynomial? 6x^4 + 3x^3 - 2x^2 + 15x - 14
5
4
3
2
3. In the expression -7x - 5x^2 + 5, what is the coefficient of x?
7
5
-5
-7
4. Write the expression using a single exponent. 2^2 • 2^8
4^10
2^10
4^16
2^16
5. Write the expression using scientific notation. (2.5 • 10^4)(4 • 10^3)
10 • 10^7
10 • 10^8
1 • 10^8
10 • 10^12
1. B
2. C
3. C
4. A
5. A
tool
Lol thats true
Real answers
#1) A
#2) C
#3) B
2.
6x^4 + 3x^3 - 2x^2 + 15x - 14
one ,,, two,,,three,,four, five
3.
***** -7x***** - 5x^2 + 5, what is the coefficient of x
-7x
so -7 is coef of x !!!
4. Write the expression using a single exponent. 2^2 • 2^8
Oh my !
a^x * a^y = a^(x+y) !!!!!
2^2 * 2^8 = 2^(2+8)
which is
2^10
ummmmmmm no
Damon, did you notice that her new answers spelled "BAD" most likely on purpose???
"Sorry! How about now?
2. B
3. A
4. D"
there is a small chance it was by accident, but...
2. disagree
3. disagree
4. disagree
5. disagree sort of. A works but 10*10^7 is usually written 1 * 10^8 which is C
Sorry! How about now?
2. B
3. A
4. D