ALEKS PAPER UPDATED ACTUAL QUESTIONS
AND CORRECT ANSWERS
● Slope. Answer: (y₂-y₁)/(x₂-x₁)
● Slope-Intercept. Answer: y=mx+b
● a³-b³. Answer: (a-b)(a²+ab+b²)
● a³+b³. Answer: (a+b)(a²-ab+b²)
● a²-b². Answer: (a-b)(a+b)
● a²-2ab+b². Answer: (a-b)²
● a²+2ab+b². Answer: (a+b)²
● (a+b)(c+d). Answer: ac+ad+bc+bd
● a(b+c). Answer: ab+ac
● sine ratio. Answer: opposite ÷ hypotenuse
, ● cosine ratio. Answer: adjacent ÷ hypotenuse
● tangent ratio. Answer: opposite ÷ adjacent
● Direct Variation. Answer: y=kx
● Inverse Variation. Answer: y=k/x
● Slope intercept form. Answer: y=mx+b
● Point-Slope form. Answer: y-y₁=m(x-x₁)
● Standard form. Answer: Ax + By=C, where A, B, and C are not
decimals or fractions, where A and B are not both zero, and where A is
not a negative
● Undefined. Answer: When there is a vertical line that has different y
points, but the same x point
● Zero. Answer: When there is a horizontal line that has different x
points, but the same y point
AND CORRECT ANSWERS
● Slope. Answer: (y₂-y₁)/(x₂-x₁)
● Slope-Intercept. Answer: y=mx+b
● a³-b³. Answer: (a-b)(a²+ab+b²)
● a³+b³. Answer: (a+b)(a²-ab+b²)
● a²-b². Answer: (a-b)(a+b)
● a²-2ab+b². Answer: (a-b)²
● a²+2ab+b². Answer: (a+b)²
● (a+b)(c+d). Answer: ac+ad+bc+bd
● a(b+c). Answer: ab+ac
● sine ratio. Answer: opposite ÷ hypotenuse
, ● cosine ratio. Answer: adjacent ÷ hypotenuse
● tangent ratio. Answer: opposite ÷ adjacent
● Direct Variation. Answer: y=kx
● Inverse Variation. Answer: y=k/x
● Slope intercept form. Answer: y=mx+b
● Point-Slope form. Answer: y-y₁=m(x-x₁)
● Standard form. Answer: Ax + By=C, where A, B, and C are not
decimals or fractions, where A and B are not both zero, and where A is
not a negative
● Undefined. Answer: When there is a vertical line that has different y
points, but the same x point
● Zero. Answer: When there is a horizontal line that has different x
points, but the same y point
