Nwea Algebra 2

Solve the system of equations.
y = 4x+1
3x + 2y = 13

• (1, 5)

• (5, 1)

• (0.25, 2)

• ∅

3 + 2³ - 8

• 8

• 1

• 3

• -3

What is the slope of a line containing points (2, -1) and (3, 5)

• 1/6

• 6

• -1/6

• -6

(4x⁹)(5x^-5)

• 20x^-45

• 9x⁴

• 9x^-4

• 20x⁴

Simplify the exponential expression.

• 2x⁶y¹²

• 2x⁵y⁷

• 8x⁶y¹²

• 8x⁵y⁷

Find the product. 
(m-8)(m-9)

• m²+17m-72

• m²-17m-72

• m²-17m+72

• m²-72

What is the domain of the graph?

• y≥1

• x ≥ 1

• All real numbers

• none of these

What is the range of the graph?

• y≥1

• x≥1

• All real numbers

• none of these

Solve the equation
4(2x-5)=7(2x+4)

• 8

• -8

• -1.5

• 1.5

Solve the equation for y
4x+2y=16

• y=4x+16

• y=-2x-8

• y=2x+8

• y=-2x+8