Hello!
Begin isolating for x by subtracting 2 from both sides:
Further simplify by multiplying both sides by 3:
Multiply both sides by -1 to cancel out the -x:
Equation = 13+6x=67
6x=67-13
6x=54 divide both sides of the equation by 6
x=9 hours.
Answer:
The choice that matches the graph of the function as is defined to us is:
Graph A.
Step-by-step explanation:
We are given a function f(x) as:
f(x)= 2x if x < 3
and 4 if x ≥ 3
This means that in the region (-∞,3) the graph of a function is a straight line that passes through the origin and has a open circle at x=3.
and in the region [3,∞) the graph is a straight horizontal line i.e. y=4.
Hence, the graph of this function is:
Graph A.
Answer:
Step-by-step explanation:
We are given two fractions and are asked to simplify it.
So
We can follow the exponent rule of subtracting them since both fractions are the same value.
Now do the negative exponent rule :
Move the negative in between the fraction :
And apply the fraction switcharoo :
Answer:A. 32 F
Step-by-step explanation:
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