Answer:
y = 3^(1 + x)
Step-by-step explanation:
Notice that each time x increases by 1, y increases by a factor of 3.
Thus, the required equation has the form y = 3^x.
Check: If x = 0, do we get 3? No. Therefore we must modify the exponent:
y = 3^(1 + x)
Check: If x = 0, do we get 3? 3^(1 + 0) = 3 (correct)
If x = 2, do we get 27? 3(1 + 2) = 3^3 + 27 (correct)
Answer:
Purple
Step-by-step explanation:
P - u - r - p - l - e
Her final pay would be $110.25.
To find this, multiply the cost per hour with the hour to get her pay.
12.25 x 9 = 110.25
Hope this helps!
Answer:
y = -5/2x + 1
Step-by-step explanation:
y=mx+b
m is slope
b is y intercept
Answer:
y = 496
Step-by-step explanation:
62 - 1/8y = 0
8 (62 - 1/8y ) = 8×0
496 - y = 0
496 = y
y = 496