if a parabola has its vertex at (3,-5) and one of its x-intercepts at x=9, what is the other x-intercept?
1 answer:
You might be interested in
Using the law of sines:
Solve for b:
Answer:
7.708
Answer:
y = 2x +1
Step-by-step explanation:
y=kx+1
Substitute the point into the equation
3 = k(1) + 1
3 = k+1
Subtract 1 from each side
3-1 = k
2 = k
y = 2x +1
The slope is 2 and the y intercept is 1
