here x intercept is -1, so coordinate would be (-1,0)
we use two points (2,7.5) and (-1,0) to find the slope
![slope=\frac{y2-y1}{x2-x1}](https://tex.z-dn.net/?f=%20slope%3D%5Cfrac%7By2-y1%7D%7Bx2-x1%7D%20%20)
![slope=\frac{0-7.5}{-1-2}](https://tex.z-dn.net/?f=%20slope%3D%5Cfrac%7B0-7.5%7D%7B-1-2%7D%20%20)
slope=-7.5/-3 = 2.5
now let us use slope m =2.5 and point (-1,0) to get the y intercept
y=mx+b
0=2.5(-1)+b
b=2.5
plugging value of m and b in slope intercept form to get the equation
y=2.5x+2.5
Answer:
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Step-by-step explanation:
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The answer to number 9 is 6, 1.
The answer to number 11 is 28.
The answer to number 10 is a hexagon.
The answer to number 12 is 27 and 36.
Hope this helps!
-SummerBreaker ;)
The answer to that question will be A
Answer:
Hence, the input value that produces the same output for the functions represented by the tables is:
x=2
Step-by-step explanation:
We are given a function f(x) and g(x) as:
and
Clearly the function g(x) and f(x) are linear function.
We have to find such input value that gives the same output value for the function.
i.e. we have to find x such that:
g(x)=f(x)
i.e. -0.5x+2=2x-3
⇒ 2x+0.5x=2+3
⇒ 2.5x=5
⇒ x=5/2.5
⇒ x=2
Hence, the input value that produces the same output for the functions represented by the tables is:
x=2