Find the equation in slope-intercept form that describes a line through (4,2) with slope 1/2
a. y = 1/2x - 4
b. y = 2x - 10
c. y = -1/2x
d. y = 1/2x

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2