Chp. 7 Closure

Write this expression as an equivalent expression without any negative exponents: 3^-2

Write this expression as an equivalent expression without any negative exponents: m^-4

• -8

• -4

• 4

• 4

• -2

• 2

• -2

• ±2

• 2

• 10

• ±10

• -10

What is the equation of the line that passes through the points (-5, 4) and (3, -2)?

Best Price Parking charges $2 for the first hour of parking and %0.89 for each additional hour. What is a linear equation to represent this price policy?

• y=0.89(2)^x

• y=2+0.89x

• y=o.89+2x