Question

Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 2−x and y = 4x + 3 intersect are the solutions of the equation 2−x = 4x + 3. (4 points)

Part B: Make tables to find the solution to 2−x = 4x + 3. Take the integer values of x only between −3 and 3. (4 points)

Part C: How can you solve the equation 2−x = 4x + 3 graphically? (2 points)

Answer 1

Hi Lydia,
this exact question is answered a few days ago and u can find it in closed questions.

Answer 2

@Zeronknight i clearly explained

Answer 3

no u copy and paste that dude

Answer 4

yep

Answer 5

i know, but it explains isn't that the most important thing

Answer 6

walk em through it, not giving answers

Answer 7

nope put it in youe own words

Answer 8

your*

Answer 9

ok so let's start with pat A

Answer 10

A) curve 1 is y=4x^2 and curve 2 is y=2x^2+2
When these curves intersect, the point/points of intersection will have coordinates(x,y)
This point will lie on both these curves. So basically we solve this set of equations to find the corresponding values of x and y and the answer we get will be their point of intersection

Answer 11

anyway, @Lydia4goals do u know how to graph equations?

Answer 12

like is she there or nah

Answer 13

ask for help than leave omg

Answer 14

5 years laterrrr

Answer 15

She isn't here. @Lydia4goals When you are back, try tagging the people willing to help you :)

Answer 16

nah they not going to come back

Answer 17

nope