Review Algebra B

how many quadrants are on a coordinate plane

• 1

• 2

• 3

• 4

what is the slope of the equation y=1/2x+2

• 4

• 2

• 1/2

what is the y intercept of the equation y=-2x-6

• 6

• -6

• 2

y=-1/2x + 2 has a ____________ slope

• positive

• negative

• zero

• undefined

solve for y 3x+2y=18

• y=-3/2x+9

• y=1/3x+1

• y=14

• y=2/3x+7

(2m³)(3m⁴) =

• 5m⁷

• 6m¹²

• 5m¹²

• 6m⁷

In order to multiply powers with the same base, we add their exponents. 

• True 

• False

Simplify the expression: 3x²⋅x²=

• 3x

• 3x²⁺²

• 3x⁴

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

• add

• subtract

• multiply

• divide

When dividing powers with the same base, you _______________ the exponents.

• Add

• Subtract

• Multiply

• Divide