The product of two consecutive integers is 90. which equation can be used to find the two integers?
x^2 + x = 90
2x + 1 = 90
2x + x = 90
x^2 = 90

Write the component forms of vectors u and v, shown in the graph, and find v − 2u. u= (< -3, -2> , < -3, -1> , < -2, -2> , < -2, -1> ) v= (< -5, 1> , -4, 0> , < 0, -4> , < 1, -5> ) v-2u= (< 5, 3> , < 0, 4> , < 4, 0> , < 5, -3>