12.1.3 quiz what is a function? question 10 of 10 2 points 1f $(x) = +* what is ra+2 o a ++2 (a)-1 oc++ – 31

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.

Which of the following circles have their centers on the x-axis? check all that apply.

Proportions in triangles solve for x