Replace the x by 1, 4 and 8 and perform the calculation:-
first term = A(1) = 5 * 2^(1-1) = 5* 2^0 = 5*1 = 5 answer
4th term = 5 * 2^(4-1) = 5 * 2*3 = 40 answer
8th term = 5 * 2^(8-1) = 5 * 2^7 = 640 answer
Answer:
your answer would be 83!
Step-by-step explanation:
Answer: y=4x+6.
Step-by-step explanation:
(-3,-6) k=4 y=kx+b ?
y=4x+b
-6=4*(-3)+b
-6=-12+b
-6+12=-12+12+b
6=b.
Hence,
y=4x+6.
Answer:
<h2>YES</h2>
Step-by-step explanation:
We received a true equation independent of x.
Hence, we conclude that we can substitute any number for x.
Therefore, the equation has infinitely many solutions (each number is the solution to this equation).
Ok, so the square root of x is the same thing as saying x to the power of 1/2. So you make your roots into exponents.
2(x^1/2) + 20 = 15 + 3(x^1/2)
The answer is d, its 25