Answer:
(0,-21)
Step-by-step explanation:
The x value of a y intercept is always 0
So we can plug in 0 to the equation to solve for the y intercept
(2*0-3)(3*0+7)
-3*7= -21
y intercept: (0,-21)
-21
f(x)=(2x-3)(3x+7)
The y intercept is when x=0
f(0) = (0-3) (0+7)
-3*7
The y intercept is -21
The answer is 9.6
hope this helps!
The mistake is that the equation on both sides is multiplied by 8. Both sides should be divided by 8.
Divide both sides of the equation by 8 Add the same value to both side Use