The values of y are 7, 8.5, 10.5 and 11
<h3>How to determine the values of y?</h3>
The equation is given as:
y = 1/2x + 5
The domain is given as:
Domain = 4, 7, 11, 12
This means that
x = 4, 7, 11, 12
Substitute x = 4, 7, 11, 12 in the equation y = 1/2x + 5
So, we have:
y = 1/2 * 4 + 5 = 7
y = 1/2 * 7 + 5 = 8.5
y = 1/2 * 11 + 5 = 10.5
y = 1/2 * 12 + 5 = 11
Hence, the values of y are 7, 8.5, 10.5 and 11
Read more about linear function at:
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So first Isolate the variable by dividing each side by factors that don't contain the variable.
y= 3x/2 + 3
Hope this helps!
Answer:
If P(x) has the roots -11 and 6, then its multipliers can be written as
Step-by-step explanation:
P(x)=(x+11)(x-6)
P(x)=x2-6x+11x-66
P(x) = x2+5x-66
Answer:
5(x+1) -2(y-3) = 0
Step-by-step explanation:
For a given line ax+by=c and point (h, k), a perpendicular line through the point can be written as ...
b(x-h) -a(y-k) = 0
A graphing calculator shows the point of intersection of the graphs of the two lines to be (x, y) = (-1, 3), so the line perpendicular to 2x+5y=5 through that point can be written ...
5(x+1) -2(y-3) = 0
_____
In the attached graph, the requested line is shown in black.
Answer:
2.5
Step-by-step explanation:
5x+3x=20
8x=20
x=20/8=2.5
