Which of the following functions best describes this graph.
50 POINTS!!
2 answers:
Answer:
D) y = x² - 8x + 15
Step-by-step explanation:
x-intercepts are at x = 3 and x = 5
⇒ y = (x - 3)(x - 5)
⇒ y = x² - 8x + 15
Answer:
D is your correct answer
Step-by-step explanation:
This is a quadratic equation which means that it has two roots which is your X-Intercepts. As seen on the graph, your X-intercepts are 3 and 5 which are your roots. Simple bring them over to the other side so you have (X-3) and (X-5)
You now multiply them into each other:
(X-5)×(X-3)=0
: X^2-8x+15
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Answer:
yes
Step-by-step explanation:
d f xcdg
<span>Hello,
For this 12x-3x+11>4x-(17-9x)let's rewrite it as:
12x-3x+11>4x-17+9x
Now combine like terms:
9x+11>13x-17
Subtract 9x and add 17 to get:
28>4x
Divide by 4:
7>x or rewritten as:
x<7
Make sense?</span>
the equation is:
6x - 3 = 7
Not sure if that's what you are asking?
If you solve for x that is:
x = 5/3
Key word: sum twice a number = 2n Sum of that and 15 = 2n + 15 is = equals Answer: 2n + 15 = 9
Sally had to pay for 1/2 of the cost for a pizza and she paid $4.