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mestny [16]
4 years ago
6

. Simplify the expression. 4 + 18 ÷ 2 – 1

Mathematics
1 answer:
Anuta_ua [19.1K]4 years ago
7 0
The answer is 10

4 + 18 = 22 / 2 = 11 - 1 = 10

I hope this helps :)


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Which function has real zeros at x= -2 and x=5?
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3 years ago
Use the mapping shown above to show the value of the function f(x) at each point.
julsineya [31]

Answer:

The value of the function f(x) at each point is f(-1) = 5, f(0) = 3, f(1) = 5, f(2) = 11, f(3) = 21 ⇒ A

Step-by-step explanation:

Let us use the mapping shown to solve the question

∵ f(x) = y

∵ x is the domain

∵ y is the range

→ From the figure use x from the domain and y from the range, where

   each arrow pointed at the corresponding value y of x

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∴ f(-1) = 5  

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∵ x = 3 and the corresponding value of y is 21

∴ f(3) = 21

The value of the function f(x) at each point is f(-1) = 5, f(0) = 3, f(1) = 5, f(2) = 11, f(3) = 21

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3 years ago
HELP WITH THIS QUESTION PLEASE!!
svetlana [45]

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Step-by-step explanation:

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3 years ago
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