Answer:
I think it's 5 to the power of 8
Step-by-step explanation:
Just put (5^4)2 in the calculator to get 390,625. Then put 5^8 in the calculator to get the same number 390,625.
Answer: graph A
explanation: srry if im not much help im new to this
Answer:
x=4
Step-by-step explanation:
1+2x=-7+4x
-2x -2x
you subtract both sides with two
1=-7+2x
+7+7
you add 7 both sides of the equation
8=2x
now you divide 8 and 2
x=4
6/7 in decimal form is about 0.857
1/2 in decimal form is 0.5
1 is, of course, 1
0.857 (6/7) is closer to 1 than it is closer to 0.5 (1/2)—simply subtract to see.
Hope this helps!!
Answer:
B
Step-by-step explanation:
Where f(x) and g(x) intersect on the x- axis the value of y is zero
Equate either of the 2 functions to 0 and solve for x
Using f(x) = 8x² - 2, then
8x² - 2 = 0 ( add 2 to both sides )
8x² = 2 ( divide both sides by 8 )
x² = 
= 
Take the square root of both sides
x = ± 
= ± 
Hence k = → B
