Answer:
Amplitude = 1
Period = pi/2
Horizontal (phase) shift = pi
units Vertical shift = 0 units
right
Step-by-step explanation:
Answer:
8.30256
Step-by-step explanation:
Step 1: Write out expression

Step 2: Use BPEMDAS to evaluate




= 8.30256
And we have our answer!
Dividing is changed to multiplication by inverting the second fraction. So:
Answer:
Step-by-step explanation:
Flip the equation 1) 8a + 2b = 2x
Subtract 2b from both sides 2)8a + 2b(-2b) =<em> 2x + (-2b)</em>
Divide by 8 on both sides 3) 8a/8 =<em> -2b - 2x/8</em>
4) a = 1/-4b + 1/4x