Plug Into Equations

Solve the following system by checking each answer choice. Remember you must "plug in" the x-value and y-value from the point into BOTH equations.

y = 1/2x + 2

y = -3x + 9

• (2, 3)

• (-2, -3)

• (3, 2)

• (-3, 2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the following system by checking each answer choice. Remember you must "plug in" the x-value and y-value from the point into BOTH equations.

y = 2x + 1

y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the system?

• (3, -1)

• (2, -6)

• No Solution 

• (6, -2)

Tags

CCSS.8.EE.C.8B

• no solution

• (-4, 1)

• (4, 1)

• (1, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to this system of equations?

• (2, -3)

• (-2, 3)

• (-3, 2)

• (3, -2)

Tags

CCSS.8.EE.C.8B

You can find solutions to an equation by using MENU 3,1.

• 42

• 18

• 84

• 13

Tags

AI.9.5.A

To create a SLOPE-INTERCEPT FORM equation, start by creating a T-CHART on your paper and writing y=mx+b on both sides. Then, because it says PARALLEL, that means these equations will have the same slope so you can use the 1.2 given to you and plug it into both equations. Then, use the point (5, 0) which is written as (x, y) and plug it into the first equation. Then, solve for b using Menu 3, 1. Once you find the b, plug it into the second equation.

• A

• B

• C

• D

Tags

AI.9.2.E

You can find solutions to an equation by using MENU 3,1.

• A

• B

• C

• D

Tags

AI.9.5.A

When given a function written with f(x) and they give you f(-5). That means you need to substitute the x with the value of -5.

• A

• B

• C

• D

Tags

AI.9.12.B