All categories

4 years ago

Given the function f(x)=2x+4, find f(−5)

Mathematics

1 answer:

melisa1 [442]4 years ago

7 0

Answer:

Step-by-step explanation: you just plug in -5 in the x and solve it.

F(-5)=2(-5)+4

F(-5)=-10+4

Answer: F(-5)=-6

Hope this help!

You might be interested in

Help Help!!!!!!!!!!!!!!!

BabaBlast [244]

Answer:

$\frac{7}{10} y$

Step-by-step explanation:

To add fractions <em>with the same denominator</em>, simply add the numerators:

$\frac{a}{b} + \frac{c}{b} = \frac{a+c}{b}$

So:

$\frac{3}{10} y+\frac{4}{10} y=\frac{7}{10} y$

6 0

3 years ago

In 3 apples cost 48¢ , how many dozen apples can be bougth for $3.84?

inn [45]

Ok so let’s do .48/3 then divide 3.84 by our answer to get 24

7 0

3 years ago

Read 2 more answers

35 lbs of apples cost $420. <br> How much would 6 lbs cost?

Ymorist [56]

Answer:

$72

Step-by-step explanation:

one lb costs $12 so just multiply it by 6

3 0

3 years ago

Read 2 more answers

Which operation properly transforms matrix I to matrix II?

Y_Kistochka [10]

Answer:

Step-by-step explanation:

Replace R1 with 1 and R3 with 0 you have -2(1)+0 which equals 0 and that matches matrix II. Repeat the process with the other numbers in R1 and R3 and they all come out equal therefor the answer is D.

8 0

3 years ago

How to estimate and multiply 83x367

Neporo4naja [7]

Use a calculator yo help you get it

3 0

3 years ago

Read 2 more answers