I need help thanks hullo

For the equation below, x is the input and y is the output. y = -4x + 3 if the input is -8, then the output is

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)