Seudónimo Seudónimo
  • 04-02-2021
  • Mathematics
contestada

what is the x-intercept of y = 5x + 20
A.20
B.5
C.4
D.-4/1
E.-4

Respuesta :

robinjavierhernandez robinjavierhernandez
  • 04-02-2021
I believe the answer is c
Answer Link
marenahilbert marenahilbert
  • 04-02-2021

Answer:

Your x-intercept would be E, -4

Step-by-Step

To find the x-intercept, set  y=0.

Our problem:

y=5x+20

0=5x+20

To get the variable term on its own you need to move your 20 over by subtracting it from the right and moving to the left making it -20.

-20=5x

Divide by 5 to get x on its own

-20/5= 5x/5

-4=x

x=-4

Answer Link

Otras preguntas

7b-4=-8 how do i solve for b?
(x-20)²=x²-20 show your working out
This refers to the concept or idea of the title.
Choose the progressive The diplomats Choose 1 answer: (A) were working had been working had worked perfect form of the verb! all night to finish the treaty on t
Jonathan has a board 9 yards long. He cuts the board into 4 equal pieces to make a wooden frame for his window. What is the length of each piece?
five ways that you would have raised money from the colonies if you were the British.
If one angle of a right angled triangle is two third of a right angle, find the angles in radian.​
Determine the intercepts of the line. Don’t round answers. -6x+3y=-7
What is m∠2 if m∠1 is 46 degrees
The 5th, 9th and 16th terms of an AP are the consecutive terms of a GP. (i) Find the common difference of the AP in terms of the first term. (ii) Show that the