(4 x 10-1) + (4 x 10-1)
= 8 x 10-1
= 8 x 10-1
if your weekly salary is $1,225.00 how much do you have left each week after you pay for the following?rent_$457.50 cable TV $30
2 answers:
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Answer:
<h2>x = -7</h2>Step-by-step explanation:
Answer:
(1, -3)
First option
Step-by-step explanation:
The minimum point on the graph is also the <u>vertex</u>.
The quadratic function equation is given in <u>vertex form</u>, which is
Using this equation, the vertex is (-h, k).
Whatever number you see for "h", find its opposite negative/positive. That will be the x-coordinate of the vertex. The y-coordinate for the vertex is the same as "k", keeping the negative and positive.
In f(x) = (x - 1)² - 3 using (-h, k) is:
h = -1 => -h = 1
k = -3
Therefore the vertex is (1, -3).
