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maksim [4K]
3 years ago
12

How do I do this? f(a)=4a+5; Find f(2)

Mathematics
1 answer:
Mariana [72]3 years ago
6 0
F(2)=4(2)+5
f(2)=8+5
f(2)=13
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Answer:

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Step-by-step explanation:

When using the distributive property, you multiply everything inside of the parentheses by the number outside of the parentheses.

9(-7q-6)

-63q-54

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5 0
3 years ago
Which function is increasingnon the interval (negative infinity, positive infinity)
BlackZzzverrR [31]

Answer:

h(x) = 2^(x) - 1.

Step-by-step explanation:

Let's look at each equation:

f(x) = -3x +7, Well as x increases, since it's multiplication, there are "going to be more" -3's, so it's going to be decreasing.

g(x) = -4(2^x). While 2^x is increasing, because "there are going to be more 2's multiplied by each other" as x increases, it's being multiplied by a negative number, so it's actually going to be decrasing

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3 0
2 years ago
Rate of change between (2,11) and (8,14)
SCORPION-xisa [38]

Answer:

1/2

Step-by-step explanation:

the rate of change is = the change in y/ the change in x

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8 0
3 years ago
What is a GPA? How is it calculated and determined? If a person is required to have a GPA 95 or higher, what does that mean?
tester [92]

Answer:

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Step-by-step explanation:

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3 years ago
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aliya0001 [1]

Answer:

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5y - 3(y+ 2)

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Combine like terms

2y -6

4 0
3 years ago
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