Match each function with a key aspect of its graph. 1. h(x)=3(x-4)(x+5)
2. f(x)=-5(x+3)^2-4
3. g(x)=-4(x-3)^2+5
4. q(x)=5(x+4)(x-3)
5. p(x)=4(x-3)(x-5)
A. vertex at (3,5)
B. vertex at (-3,-4)
C. x-intercept of 5
D. x-intercept of 3
E. x-intercept of 4

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

How can writing phrases as algebraic expressions you solve problems?