The coordinates of point A on the coordinate grid are (-2-3) point A reflected across the y-axis to obtain point B and across th
1 answer:
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Answer:
x-intercept = 10
y-intercept = -8
Step-by-step explanation:
To identify the y-intercept, we will need to format the equation in the form . We can start by subtracting
from both sides of the equation:
Divide both sides of the equation by the coefficient of , which is
:
The is representative of the y-intercept in
.
Identify in the equation
:
Therefore, our y-intercept is -8.
To solve for the x-intercept, replace the in the equation
with a zero:
Add to both sides of the equation:
You can go ahead and divide by
to get rid of the fraction:
Divide both sides of the equation by the coefficient of , which is
:
Therefore, our x-intercept is 10.
Answer:
3( n + )² -
= 0
Step-by-step explanation:
3n² = 6 - 17n ⇔ 3n² + 17n - 6 = 0
3( n² + 2 × n + (
)² - (
)² - 2 ) = 0
3( n + )² - 3 ×
- 6 = 0
3( n + )² -
= 0