3 years ago

Please please please help!!!!!!! Let f(x) = -9x + 2 and g(x) = 4x - 3. Find f(g(x)).

Mathematics

2 answers:

Art [367]3 years ago

6 0

All you would do is plug in g(x) everywhere there is an x in f(x). For Example: -9(4x-3)+2

Varvara68 [4.7K]3 years ago

3 0

Answer:

-36x+29

Step-by-step explanation:

f(g(x))=-9g(x)+2=-9(4x-3)+2=-36x+27+2=-36x+29

You might be interested in

Which equation represents a circle whose center is located at (- 6, 2) and whose radius is sqrt(10) units?

azamat

Answer:

${(x + 6)}^{2} + {(y - 2)}^{2}=10$

Step-by-step explanation:

The equation of a circle with center (a,b) and radius r, is

${(x - a)}^{2} + {(y - b)}^{2} = {r}^{2}$

From the question, the center of the circle is located at (-6,2) and the radius is

$r = \sqrt{10}$

We substitute the center and radius to get:

${(x - - 6)}^{2} + {(y - 2)}^{2} = {( \sqrt{10} })^{2}$

Simplify to obtain:

${(x + 6)}^{2} + {(y - 2)}^{2}=10$

7 0

2 years ago

A=1/2h(B+b);A=81,B=8,b=1 what is h

Semenov [28]

Answer:

81=1/2h×9,

81=1/18h

1458h=1

h=1/1458

7 0

2 years ago

Read 2 more answers

Eric measured the height of a window frame as 5.43 feet, but the actual height was 6 feet. What is the percentage of error in Er

ivolga24 [154]

To find percent error it's the absolute value of
Actual-Experimental divided by The actual times 100
1) 6-5.43
2) 0.57/6
3) 0.095x100
4)9.5%

5 0

3 years ago

Read 2 more answers

Miguel’s teacher asked him to color 4/8 of his grid. He must use 3 colors: red, blue, and green. There must be more green sectio

wolverine [178]

Color 2/8 of grid in green, 1/8 grid in red and 1/8 grid in blue

7 0

3 years ago

At most jasmine can spend $45 on bread and ham to make sandwiches. She already bought the loaves of bread for $13 and will buy h

Andrews [41]

Answer:

45-13= 32

32/8= 4

she can buy 4 lbs ham

Step-by-step explanation:

4 0

3 years ago