Algebra 2 Sem 1 Unit Test (Edgenuity) • Is there any answer sheet or similar resources for this test?

For the equations below which statement is true ?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints