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{:[y=0.25 x+12],[y=K(x+3)]:}
In the system of equations, 
K is a constant. For which value of 
K does the system have no solution?
Choose 1 answer:
(A) 0
(B) 0.25
(C) 0.75
(D) 12

`y=0.25x+12`\newline`y=K(x+3)`\newlineIn the system of equations, \newlineKK is a constant. For which value of \newlineKK does the system have no solution?\newlineChoose 11 answer:\newline(A) 00\newline(B) 0.250.25\newline(C) 0.750.75\newline(D) 1212

Full solution

Q. `y=0.25x+12`\newline`y=K(x+3)`\newlineIn the system of equations, \newlineKK is a constant. For which value of \newlineKK does the system have no solution?\newlineChoose 11 answer:\newline(A) 00\newline(B) 0.250.25\newline(C) 0.750.75\newline(D) 1212
  1. Analyze Equations: Let's analyze the given system of equations:\newliney=0.25x+12 y = 0.25x + 12 \newliney=K(x+3) y = K(x + 3) \newlineFor the system to have no solution, the two lines represented by these equations must be parallel. This means they must have the same slope but different y-intercepts.\newlineThe slope of the first equation is 00.2525.
  2. Find Slope of Second Equation: Now let's find the slope of the second equation by rewriting it in slope-intercept form (y = mx + b), where m is the slope.\newliney=Kx+3K y = Kx + 3K \newlineThe slope of this equation is K.
  3. Set Slopes Equal: For the lines to be parallel, their slopes must be equal. Therefore, we set the slope of the first equation equal to the slope of the second equation:\newline0.25=K 0.25 = K
  4. Determine Value of KK: Since we are looking for the value of KK that makes the system have no solution (parallel lines), we can see that KK must be 0.250.25.