Algebra STAAR Category 1

• 27

• -13

• -15

• 140

Tags

A.12(B)

Which expression is a factor of 10x²-19x+6?

• 10x-3

• 10x-1

• 5x-3

• 5x-2

Tags

A.10(E)

The expression d²-d-6 can be written in factored form as (d+2)(d+k), where k represents a number. What is the value of k?

Mathematical Equivalence

ON

Tags

A.10(E)

• c⁴d⁹

• c⁴d¹⁸

• c⁶d⁹

• c⁶d¹⁸

Tags

A.11(B)

Which expression is equivalent to (5rt − 3rw − 8tw) + (6rt − 4rw + 2tw)?

• 11rt + rw − 10tw

• 11rt − 7rw − 6tw

• 11rt + rw − 6tw

• 11rt − 7rw − 10tw

Tags

A.10(A)

• a_n = -4n

• a_n = -(4)ⁿ

• a_n = -n²

• a_n = (-4)ⁿ

Tags

A.12(D)

Which expression is equivalent to 36m² − 100?

• (9m − 20)(4m + 5)

• 4(3m − 5)(3m + 5)

• 2(2m − 5)(9m + 10)

• 4(3m − 5)²

Tags

A.10(F)

Which quadratic graph A,B or C has one zero ?

• Graph A

• Graph B

• Graph C

What is the maximum value of the quadratic graph shown?

• 8

• 6

• -2

• 2

Which lines A,B,C or D represents a factor of the quadratic graph shown?

• Line A

• Line B

• Line C

• Line D