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Solve the quadratic equation 8x^2 + 6x = 5 using the quadratic formula.

A) x = -5/4, x = -1/2

B) x = -1/2, x = 5/4

C) x = 1/2, x = 5/4

D) x = -5/4, x = 1/2

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.