ficwriter17
ficwriter17
19-10-2019
Mathematics
contestada
If f(x) = 2x + 9, then f(-1) = _____.
Respuesta :
max3496
max3496
19-10-2019
F(-1)= 7
It’s equal 7 because
You substitute (-1) for (x)
Now the work is f(-1)= 2(-1) + 9
2*-1 is -2 then you add -2 with 9 and you get 7 Which is your answer
Hope I helped
Answer Link
joeyvbeast
joeyvbeast
09-07-2021
Answer: 7
Step-by-step explanation:
f(x)= 2x + 9
f(x) = 2 x -1 + 9
2 x -1= -2
-2 + 9 = 7
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Malaysia's two geographical regions are separated by what body of water?
The total number of books in the library is 1155.there are 20 times more nonfiction books than fiction books. How many fiction books and how many nonfiction ar
Find value .18 is 75% of what number?
Write a ratio for the following word phrase. Write fractions in lowest terms.42 in. to 6 ft
Why was the Irrigation system so important???????please help if u know
What is the greatest common factor for 18 & 130
where did most Chinese and Japanese immigrants settle in the 1890's
how do you find the sum of 832
7/6 write the fraction as a mixed number
in the question do thin liquids freeze faster than thick liquids what would the independent and dependent variables be?
