Mathematics, 23.04.2021 07:00 smart1212
The function f(x) = –x2 – 4x + 5 is shown on the graph.
On a coordinate plane, a parabola opens down. It goes through (negative 5, 0), has a vertex at (negative 2, 9), and goes through (1, 0).
Which statement about the function is true?
1.The domain of the function is all real numbers less than or equal to −2.
2.The domain of the function is all real numbers less than or equal to 9.
3.The range of the function is all real numbers less than or equal to −2.
4.The range of the function is all real numbers less than or equal to 9.
Answers: 1
Mathematics, 22.06.2019 00:30
If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000
Answers: 2
Mathematics, 22.06.2019 04:30
At the start of 2014 lucys house was worth ? 200 000. the value of the house increased by 5% every year. workout the value of her house at the start of 2017
Answers: 3
The function f(x) = –x2 – 4x + 5 is shown on the graph.
On a coordinate plane, a parabola opens do...
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