Find a quadratic function to model the values in the table. y=-x2 - 2x + 2
y=-2x2 + 4x-2
y= 2x² - 4x-2
y=x² + 2x - 2

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

Ineed to know the answer to this algebra question.

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'