Stion 10 pts
What is the value of x. Write your answer as a decimal with one number behind the decimal.
7
18
Х

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

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply