The dimensions of various-sized rectangular trays are created using the expression x – 1 for the width and x + 5 for the length. the function a(x) = x2 + 4x – 5 represents the area of the trays. the maximum length of the trays is 12 inches. the mathematical range of the function is y ≥ −9. how does this differ from the reasonable range? the reasonable range is 0 < y ≤ 12. the reasonable range is 0 < y ≤ 72. the reasonable range is 0 < y ≤ 7. the reasonable range is 0 < y ≤ 187

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

The graph shows the distance kerri drives on a trip. what is kerri's speed?