2 years ago

Someone plz help meh

Mathematics

1 answer:

gogolik [260]2 years ago

7 0

Answer:

f( g ( - 2 ) ) = - 14

Step-by-step explanation:

f(x) = - 2x + 4

g(x) = 3x² - x - 5

f( g ( - 2 ) ) = ?

g( - 2 ) = 3( - 2 )² - ( - 2 ) - 5 = 12 + 2 - 5 = 9

f(9) = - 2 × 9 + 4 = - 14

f( g ( - 2 ) ) = - 14

You might be interested in

Usually, in sports, we expect top athletes to get better over time. We expect future athletes to run faster, jump higher, throw

pishuonlain [190]

Answer:

125

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Solve the right triangle. Round your answers to the nearest tenth.

katen-ka-za [31]

Answer: A= 42 degrees

Step-by-step explanation:

A= 180-90-48=42 (degrees)

8 0

1 year ago

Read 2 more answers

6 customers entered a store over the course of 18 minutes. At what rate were the customers entering the store in customers per m

alexandr1967 [171]

Answer:

3 minutes

Step-by-step explanation:

18 divided by 6 = 3 minutes

Hope this helps :)

7 0

3 years ago

78000 rounded to the nearest ten thousand

Romashka-Z-Leto [24]

70000- ten thousand
8000- thousand
000- hundred
00- tens
0- ones

so look at the 7 and if the number on the right is more than 4 you give the ten thousand a new number ; 80000
hope i helped

4 0

3 years ago

Read 2 more answers

what is the point slope form of an equation with the slope of 3/5 that passes through the point (10,-2)?

Mama L [17]

Point slope form of a line:
$y-y_1=m(x-x_1)$ where $m$ is your slope and $(x_1,\ y_1)$ is a point on your line.

For a line with a slope of 3/5 that passes through (10, -2)...
$m=\frac35,\ x_1=10,\ y_1=-2$
Let's plug these values into our formula.

$y-(-2)=\frac35(x-10)$

Subtracting by a negative is the same thing as adding (the double negatives cancel), so let's simplify that.

$\boxed{y+2=\frac35(x-10)}$

There's our equation in point-slope form. (keep in mind that you're not going to want to distribute that 3/5 or subtract the 2 or anything. You want to keep it similar to the formula.

6 0

3 years ago