Identify the minimum or maximum value for the relation y = x2 – 4.  Indicate if it is a minimum or a maximum.

Jacob goes mountain climbing on a mountain with an arched shape that can be modelled by the equation:y = -0.04×2 + 4.8x, where y represents the height in feet and x represents the horizontal distance in feet.  Use the “Desmos” graphing calculator to determine the height of the mountain. www.desmos.com The height of the mountain is 

Re-arrange the following equation into the form y = mx + b

What is the equation of the line that has a slope of 12 and a y-intercept of -11?

Points (-5, -8) and (-3, -4) are on a line. The y-intercept is -8. What is the equation of the line? hint: find the slope “m” first using slope formula:  m = y2 – y1 / x2 – x1

The length of the indicated side to the nearest tenth is:  

Children with vision problems often require:

Research suggests that the causes of developmental disabilities are strictly environmental.

Which mathematical operations are required to solve the linear equation 

Regardless of the cause of developmental disability, the damage can occur at any stage of development, including before birth.