Simplify completely. 

Megan needs to simplify the following problem, determine where she makes a mistake. Choose the first line with a mistake. Step 1: 

Divide (long division): (x3 – x2 – x – 15) ÷ (x – 3)

Graph the system of inequalities. Then choose the graph below that matches your graph. y ≥  -2x + 4 y < 2x - 8

! ! ! ! ! ! ! You must upload your work within 20 minutes of completing this test. You may receive a 0 on the test for failing to complete this step. This is a separate assignment so that we don’t risk any issues with submitting the test complete and on time, but it does need to be done. Look for the “Test 1 Work Submission” assignment.

Solve by substitution or elimination: 2x + y = 10-3x + 2y = -1 x = [x] , y = [y]

f(x) = 2×2 + 5, what is f(-2)?

Which of the following graphs represents the inequality 2x + y < 5  

L’infirmier me demande mes [1] avant de faire un diagnostic

Le médecin peut vous faire une [1] au bras.