Jose, Christina, and Miguel were discussing the weather. They want to create a mathematical model that would give the average temperature of a month. Identify the dependent and independent variables in this situation, and choose an appropriate type of function to model the situation. a. The dependent variable is month m. The independent variable is temperature t . A quadratic function would be the best model for this situation.

b. The dependent variable is temperature t. The independent variable is month m. A quadratic function would be the best model for this situation.

c. The dependent variable is temperature t. The independent variable is month m. A trigonometric function would be the best model for this situation.

d. The dependent variable is month m. The independent variable is temperature t. A trigonometric function would be the best model for this situation.

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4.08%

step-by-step explanation:

f is the midpoint of

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

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