H(1) =
(
ܙ
+
ܗ
+
+
+
+
ܠܝ ܟܪ ܟܬ
+
+
ܝ
++ܢ
+++
+
7
& .6 5 -4 -3 -?
++ + ++ + ++ ++ 2
1 1_2_3 4 5 6 7
ܟܲܪ ܫܼܲ ܗ ܞ

a) justify

step-by-step explanation:

justifying is just part of everyday life. justify kind of means proof so i think the answer is a) justify.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions