alyssahall799
alyssahall799 alyssahall799
  • 08-02-2022
  • Mathematics
contestada


Given f(x) = 3x- 1 and 9(x) = 2x-3, for which value of
х
does g(x) = f(2)?

X= 3/2

X= 2

X= 5/2

X = 4

Respuesta :

semsee45
semsee45 semsee45
  • 08-02-2022

Answer:

x = 4

Step-by-step explanation:

[tex]f(x)=3x-1\\g(x)=2x-3[/tex]

substitute x = 2 into f(x):

[tex]f(2)=(3 \times2)-1=5[/tex]

equate g(x) with found value for f(2) and solve for x:

[tex]g(x)=f(2)\\2x-3=5\\2x=8\\x=4[/tex]

Answer Link

Otras preguntas

What are some proposed disadvantages to utilizing DNA technology?
Was Lincoln a popular president while serving as president
How is all quite on the western front ani war
Choose the appropriate vocabulary term to complete each statement. In Mendel’s crosses, the trait is visible in the F2 generation, but not the F1 gener
estimate the density of aluminium 13.5÷5
How does smog/air pollution affect types of resources?
Write an free verse poem about nature like the animals ASAP PLS 99 POINTS PLEASE ASAP FAST PLS 99 POINTS!
Draw the angle given in degrees on the unit circle where 0° corresponds to the positive portion of the horizontal axis: -2012°.
What did the 18th amendment to the U.S. Constitution accomplish
Groan needs to buy some pencils. Brand A has a pack of 24 pencils for 8.77 .brand B has a pack of 26 pencils for $9.84 find the unit price for each brand. the