1: Consider a parabola that is congruent to y = x2, opens upward, and has vertex (2, 10).

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i