An equation of the line of fit through (3, 85) and (4, 81) is y = - 4x +97. Interpret the slope and the y-intercept.

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?