IMPORTANT ‼️ NEED AN ANSWER FAST Examine the expression below to determine its classification. 4x² + 6 The binomial expression 4x² + 6.

Answer choices

1. a difference of two squares because it only has two terms

2. is a difference of two squares because it has one square term

3. is not a difference of two squares because it does not include a difference nor two perfect squares

4.not a difference of two squares because it only has one square term

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

6 cm

step-by-step explanation: