When a number, a, is first multiplied by 4, then subtracted from 68, the result obtained is three times the sum of a and 4. • Find the value of the square of a.

b

2

−

b

b

3

+

7

b

2

+

14

b

+

6

%

−

3

b

3

+

7

b

2

+

14

b

+

6

%

step-by-step explanation:

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

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