Quiz about Midterm Reviewer

Question 1

Write this equation in standard form: $$y\ +\ 4\ =\ -2\left(x-2\right).$$

Accepted Answer

$$2x\ +\ y\ =\ 0$$

Answer

$$2x\ -\ y\ =4$$

Answer

$$2x\ +\ y\ =-8$$

Answer

$$2x\ +\ y\ =8$$

Question 2

Write the equations of the line in slope-intercept form that passes through each point with the given point (1, 3) and slope of 4.

Accepted Answer

$$y\ =\ 4x-1$$

Answer

$$y\ =\ 4x\ +1$$

Answer

$$y\ =\ 4x\ +7$$

Answer

$$y\ =\ -4x\ -1$$

Question 3

Write the point-slope form of an equation for a line that passes through the point with the given point (6, 3) and a slope 5.

Accepted Answer

$$y-3=5\left(x-6\right)$$

Answer

$$y-6=5\left(x-3\right)$$

Answer

$$y+3=5\left(x+6\right)$$

Answer

$$y+6=5\left(x+3\right)$$

Question 4

Wow this equation in standard form:

$$y+5=\frac{2}{3}\left(x+6\right)$$

Accepted Answer

2x + 3y = -11

Answer

2x - 3y = 11

Answer

-2x - 3y = 11

Answer

2x+ 3y = 11

Question 5

Which of the following is an equation of a line that passes through the pair of points.

(3, 4), (5, 12)

Accepted Answer

y = 4x - 8

Answer

y = -4x + 8

Answer

y = -4x - 8

Answer

y = 4x + 8

Question 6

What is the point slope form of an equation for a line that passes through the point and a given slope. (-6, -2), slope = 4.

Accepted Answer

y + 2 = 4(x + 6)

Answer

y - 2 = 4(x - 6)

Answer

y -2 = -4(x + 6)

Answer

y + 2 = -4(x + 6)

Question 7

2x - 4y = 1 and 4x - 8y = -5

Accepted Answer

Question 8

3x -2y = 3 and 6x - 4y = 6

Accepted Answer

Question 9

If (3, a) is the solution of the equation 3x + 4y = -3, then what is the value of a?

Accepted Answer

-3

Answer

3

Answer

4

Answer

-4

Question 10

What is the solution set of y = 2x - 12 if y = 4x?

Accepted Answer

(-6, -24)

Answer

(-6, 0)

Answer

(24, 6)

Answer

(0, -6)

Question 11

In a two digit number, the digit in the tens place value is 2 times the digit in the unit place value. When a number is decreased by 18, the digit is 3.

Accepted Answer

21

Answer

12

Answer

24

Answer

36

Question 12

Find the volume of a sphere.

Accepted Answer

$$5,575.3ft^3$$

Answer

$$5,357.3ft^3$$

Answer

$$5,143.7ft^3$$

Answer

$$5,432.1ft^3$$

Question 13

Find the volume of the given cylinder.

Accepted Answer

$$359.1mm^3$$

Answer

$$344.2mm^3$$

Answer

$$362.3mm^3$$

Answer

$$324.4mm^3$$

Question 14

Find the volume of the given cylinder.

Accepted Answer

$$471.2ft^3$$

Answer

$$453.4ft^3$$

Answer

$$481.3ft^3$$

Answer

$$499.3ft^3$$

Question 15

Find the volume of the given cone.

Accepted Answer

$$20.9in^3$$

Answer

$$17.4in^3$$

Answer

$$21.7in^3$$

Answer

$$28.3in^3$$

Question 16

Find the volume of the given cone.

Accepted Answer

$$567.7ft^3$$

Answer

$$562.3ft^3$$

Answer

$$589.3ft^3$$

Answer

$$593.4ft^3$$

Question 17

The cone has a lateral surface area of 62.8 square yards. If the slant height is 2 yards, what is the total surface area of a cone?

Accepted Answer

$$377yd^2$$

Answer

$$345yd^2$$

Answer

$$323yd^2$$

Answer

$$332yd^2$$

Question 18

Find the total surface area of the given cylinder.

Accepted Answer

$$295.94mm^2$$

Answer

$$267.65mm^2$$

Answer

$$276.45mm^2$$

Answer

$$284.67mm^2$$

Question 19

The top of the stone posts at the entry to an estate are in the shape of a cone as shown below. Find the volume of stone needed to make the top of the post. Round to the nearest tenth.

Accepted Answer

$$5.3ft^3$$

Answer

$$4.2ft^3$$

Answer

$$4.7ft^3$$

Answer

$$5.9ft^3$$

Question 20

By melting spherical balls, with each radius of 2 inches, a single large solid is made. What is the radius of the newly formed solid sphere?

Accepted Answer

$$2.52in.$$

Answer

$$2.37in.$$

Answer

$$2.43in.$$

Answer

$$2.65in.$$

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics