Hi there!
• f(x) = 3x + 1
• g(x) = x² - 6
Then,
According to th' question :-
(f - g)(x) = f(x) - g(x)
= 3x + 1 - (x² - 6)
= 3x + 1 - x² + 6
= -x² + 3x + 7
Hence,
Option 2ⁿᵈ : -x² + 3x + 7 is Correct.
~ Hope it helps!
Answer:
Step-by-step explanation:
Plug in -7 for the variable a.
9x - 6(-7) = -7
Follow PEMDAS. Note the equal sign, what you do to one side, you do to the other. Isolate the variable, x.
Multiply -6 with -7
9x - 6(-7) = -7
9x + 42 = -7
Isolate the variable x. Subtract 42 from both sides
9x + 42 (-42) = -7 (-42)
9x = -49
Divide 9 from both sides
(9x)/9 = (-49)/9
x = (-49)/9
x = ~5.44 (rounded)
~
Answer:
305?
Step-by-step explanation:
if wrong sorry font be angry
3.6 x 3.4.
6 times 4 is 24 so carry the 2. next 4 times 3 is 12 then add the so 14.
Next you do the left side; 3 times 3 is 9.. then 3 times 6 is equals 18.
Now u should have 144 on top and 189 you add those; which equals 333. In each number (3.6 and 3.4); the decimal moved over once so 1 times 2 = 2
so move the decimal over twice and the answer would be 3.33