Graph the ordered pairs for y = 4x + 2 using x=[-2,1,2]
i don't remember how to do this properly, can someone walk me through it ?

i'm thinking that i need to take (-2,1,2) and plug them into the equation, but what do i do from there?

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

What is the point slope form of a line with slope -5 that contains point (2,-1)