Quiz about Day 2 Independent Practice

Question 1

Write an equation of the line that passes through (0 , 10) and (6 , 34)

Accepted Answer

y = 4x + 10

Answer

y = 6x + 34

Answer

y = 4

Answer

y = 6x - 4

Question 2

What is the equation of the line that goes through the points (2, 9) and (3, 1) ?

Accepted Answer

y= -8x + 25

Answer

y= 8x - 5

Answer

y= (1/8)x - 2

Answer

y= (-1/8)x + 1

Question 3

What is the value of the x-coordinate of the point of intersection?

y = 9

y = 2x - 3

Accepted Answer

6

Answer

-6

Answer

9

Answer

-9

Question 4

What is the value of the y-coordinate for the following system of linear equations?
6x+7y=-9
x=-5

Accepted Answer

3

Answer

-5

Answer

-3

Answer

5

Question 5

Solve the quadratic equation below. Then select the correct solution.

$$8n^2+72n=-64$$

Accepted Answer

$$n=-1$$

Answer

$$n=-4$$

Answer

$$n=8$$

Answer

$$n=1$$

Question 6

Solve the quadratic equation below. Then select the correct solution.

$$k^2+19k+35=7k$$

Accepted Answer

$$k=-5$$

Answer

$$k=12$$

Answer

$$k=5$$

Answer

$$k=7$$

Question 7

Given: $$y=\left(x-4\right)^2+1$$ what is the y-intercept? (Note: you should also know how to find the x-intercept of an equation)

Accepted Answer

17

Answer

11

Answer

5

Answer

-15

Question 8

Solve for x: $$5x+2x-4-\left(2x+5\right)=18+2x$$

Accepted Answer

x = 9

Answer

x = 10

Answer

x = 5

Answer

x = 3

Question 9

Solve: $$x^2-x=12$$

Accepted Answer

{-3, 4}

Answer

{3, -4}

Answer

{6, -2}

Answer

{-6, 2}

Question 10

Which expression below is $$x=7$$ a solution for?

Accepted Answer

$$\sqrt[]{3x+4}=5$$

Answer

$$-14x=2$$

Answer

$$2x+12=10$$

Answer

$$\sqrt[]{2x+5}=12$$

Day 2 Independent Practice

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