Answer:
8x-6
Step-by-step explanation:
So,
2x + 6 - 6x = 30
Collect Like Terms.
-4x + 6 = 30
Subtract 6 from both sides.
-4x = 24
Divide both sides by -4.
x = -6
Check.
2x + 6 - 6x = 30
2(-6) + 6 - 6(-6) = 30
-12 + 6 + 36 = 30
-6 + 36 = 30
30 = 30 This checks.
S = {-6}
That is option A.
Answer:
Equation given in graph B → y = -3x² + 4
Step-by-step explanation:
Equation of the graph A,
y = 3x² - 3
We have to find the equation of the graph (parabola) given in graph (B).
Parabola given in graph B is the inverted form of graph A with vertex at (0, 4)
Therefore, equation of the parabola given in graph B will be,
y = -a(x - h)² + k
where negative notation of the coefficient a shows the inverted form of the parabola given in graph A and (h, k) will be the vertex.
y = -3(x - 0)² + 4
y = -3x² + 4
<span>2 and 5
</span>I believe is the anaswer
