Answer:
x = -3
Step-by-step explanation:
12 -4x-5x = 39
Combine like terms
12 - 9x = 39
Subtract 12 from each side
12-9x-12 = 39-12
-9x = 27
Divide by -9
-9x/-9 = 27/-9
x = -3
Answer
Which form most quickly reveals the y-intercept? Answer is B
What is the y-intercept? Answer is 24
Step-by-step explanation:
It is pretty simple. For the first question, you have standard form, factored form and vertex form. With factored form you have all the quadratic equation in the form ax²+bx+c making the y = g(x) simple to understand.
For the second one, we know that y-intercept is when the slope crosses the y-axis. So we know that our slope must have x equal to 0 and you substitute 0 to x...
