I think it is d not sure tho
Y=-3x+4
slope is -6/2=-3
y-intercept 4
The average change hourly is 7 degrees per hour
Answer:
I think you have asked a wrong question there should be 1986mililitre or _kg
Answer:
see below. The solution is the doubly-shaded area.
Step-by-step explanation:
Each boundary line will be dashed, because the "or equal to" case is <em>not included</em>. Each shaded area will be above the corresponding boundary line because the comparison symbol is y > .... That is, only y-values greater than (above) those in the boundary line are part of the solution.
Of course, the boundary lines are graphed in the usual way. Each crosses the y-axis at the value of the constant in its equation. Each has a slope (rise/run) that is the value of the x-coefficient in the equation.