Answer:
x=6/7 and y=18/7
Step-by-step explanation:
If y = 3x and 2x + 4y = 12,
then substitute the value of y with 3x
2x + 4(3x) = 12
2x+12x=12
14x=12
x=12/14=6/7
y=3x=3*(6/7)=18/7
<h3>
Answer: B. g(x) = f(x)+4</h3>
Explanation:
The graph shows that f(x) has the y intercept at -5. This is where the red line crosses the vertical y axis. More specifically, the y intercept is located at the point (0,-5)
We're told that g(x) has a y intercept at -1. So we must move f(x) 4 units up to go from y = -5 to y = -1. This is because -5+4 = -1.
Do this for every point on f(x) and you'll end up with g(x) = f(x)+4. Recall that y = f(x). So saying f(x)+4 is the same as y+4 to indicate "shift up 4 units".
f(x) and g(x) have the same slope, but different y intercepts. So they are parallel lines that never cross.
Answer:
What picture?
Step-by-step explanation:
The data 5, 3, 6, 8, 7, 8, 3, 11, 10, 3, 2 would have a mean of
KengaRu [80]
Answer:
The mean of a set of number is the sum divided by the number of terms.
The data 5, 3, 6, 8, 7, 8, 3, 11, 10, 3, 2 would have a mean of <u><em>6</em></u>
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I hope this helps you!!!!
Answer:
x^(2) + 14 x + 49
Step-by-step explanation:
