Which equation is the quadratic regression equation for the data shown in the table? x 3 6 5 10 5 4 7 2 9 y 7 2 4 5 3 5 1 12 2 y=3x∧2 + 6x+5 y=0.392x - 5.583x y=0.392x∧2 - 5.583x + 21.167 y= -0.006x∧2 - 0.431x + 0.407

Jace wrote a sentence as an equation. 56 is 14 more than a number. 14+ = 56 which statement best describes jace's work? jace is not correct. the phrase more than suggests using the symbol > and jace did not use that symbol. jace is not correct. he was correct to use addition, but the equation should be 56+ p = 14 jace is not correct. the first number in the sentence is 56, so the equation should start with 56. jace is correct. the phrase more than suggests addition, so jace showed that 14 plus a variable equals 56. o

Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7

Which of the following vectors are orthogonal to (2,1)? check all that apply