matesss
Authored by Alexandra Enriquez
Mathematics
12th Grade
Used 1+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
46 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. La solución del sistema de ecuaciones es:
x + y = - 4;
x - y = - 2
(3, 1)
(1, 3)
(-3,-1)
(3,-1)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Encuentre el resultado del siguiente sistema de ecuaciones
(7x - 9y)/2 - (2x + 4)/2 = - 15
; 5(x - 1 + y) = 25
x=4 y=2
x=8 y=4
x=4 y=8
x=2 y=4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Al despejar la ecuación - x - 5y = 3 se obtiene:
y = - x + 8
y = x + 8
(x + 3)
/- 5
y = (x + 3)
/5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
De las siguientes funciones lineales, la que corresponde a una función decreciente es...
f (x) = - 8x + 3
f(x) = 6x + 1
f(x) = 4x - 2
f(x) = 9x + 2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una recta pasa por los puntos A(- 3, 5) B(2, 7) , determinar la pendiente
0,4
2,5
-0,4
-2,5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identifica la función cuadrática incompleta:
f(x) = x ^ 2 - 4
f(x) = - 3x ^ 2 - 2x + 5
f(x) = 7x ^ 2 + 5x + 3
f(x) = 2x ^ 2 + x + 2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El valor de la ecuación es: (x - 2)/3 - (x - 3)/4 = (x - 4)/5
x = 53/7
x = - 53/7
x = 54/7
x = 55/7
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
