Answer:
y - 12 = 9(x - 4)
Step-by-step explanation:
The vertex (h, k) is (4, 12) and the point (5, 21) is on the graph. Assuming that this is a vertical parabola, opening up (because the coordinate 21 is greater than the coordinate 12), we insert the knowns into y - k = a(x - h)^2, obtaining
21 - 12 = a(5 - 4), or 9 = a. With a known, we can write the desired equation:
y - 12 = 9(x - 4)
In exponential form 720,080 is:
7 × 10^5
+ 2 × 10^4
+ 0 × 10^3
+ 0 × 10^2
+ 8 × 10^1
+ 0 × 10^0
Answer:
add all the sides up
Step-by-step explanation:
yw
Zero of divisor (x+2) is -2
Now putting the value of x as -2,
