Start with <span>x^2 +14x = -24,
Find HALF the value of 14: 7
Square this: 49
Add 49, and then subtract 49: x^2 + 14x + 49 - 49 = -24 We have a
perfect square
Rewrite the quadratic as the sq. of a binomial: trinomial on
the left
(x+7)^2 = 25
Take the sqrt of both sides: x+7 = plus or minus 5
Then x = -2 and x = -12</span>
I don’t know the graph but the answer is -1!
Answer:
y=-2x+5
Step-by-step explanation:
y=-2x+b
7=2+b
b=5
Therefore, y=-2x+5
Answer:
Step-by-step explanation:
Answer:
$965.23
Step-by-step explanation:
899.98 x .0725 = 65.25
899.98 + 65.25 = 965.23
- Hope this helps! If you need a further explanation please let me know.
