roostauder roostauder
  • 23-02-2018
  • Mathematics
contestada

Given the equation y-5=5x, determine whether the points (2,12) and (-2, -5) are a solution on the graph. SHOW ALL WORK

Respuesta :

evgeniylevi
evgeniylevi evgeniylevi
  • 27-02-2018
Try this option:
to define just substitute the coordinates into the equation of the line.
For point (2;12), it means x=2; y=12:
12-5=5*2 ⇒ 7≠10; ⇒ (2;12) is not solution.
for point (-2;-5), it means x=-2; y=-5:
-5-5=-2*5; ⇒ -10=-10, ⇒ (-2;-5) is solution.
Answer Link

Otras preguntas

A batch of 24 cupcakes requires 9 ounces of flower. Julio made 132 cupcakes for the bake sale. How many pounds and ounces of flower did he use?
A virus killed most of the seals in the North Sea (eg, dropped the population from 8,000 to 800). In an effort to help preserve the species, scientists caught 2
5.7x10^-3 in standard notation
find the value of y for which y²-y=-1​
PLZ HELP THIS IS DUE TODAY AND PLZ NO LINKS.
A circular spinner is dividing into 9 equal parts numbered 1-9. What is the probability of spinning a number less than 8 or a divisor of 15?
Please just give me the answer to a and b I’ll give u a lot of points
Find the value of x and m∠HKL.
help please its really hard
what is not a componet of heath