Answer:
<u>y = 11/4</u>
Step-by-step explanation:
(1/4)⁻³ x (4)⁸ = (1/4)^-4y
4³ x 4⁸ = 4^4y
=> 11 = 4y
=> <u>y = 11/4</u>
You plug in each of the 3 numbers as x so the table should have 3,5,8 as x and whatever you get for y for each one is your answer. I saw that you posted this 2 days ago, so you probably don't need help XD
Answer:
Step-by-step explanation:
<u>Trigonometric Formulas</u>
To solve this problem, we must recall some basic relations and concepts.
The main trigonometric identity relates the sine to the cosine:
The tangent can be found by
The cosine and the secant are related by
They both have the same sign.
The sine is positive in the first and second quadrants, the cosine is positive in the first and fourth quadrants.
The sine is negative in the third and fourth quadrants, the cosine is negative in the second and third quadrants.
We are given
Find the cosine by solving
We have placed the negative sign because we know the secant ('sex') is negative and they both have the same sign.
Now compute the tangent
Rationalizing
Answer:
B. 0.5
in the equation 0.5 * 6^x the 0.5 represents the approach on the y value