Quizziz

Multiple Choice

Simplify: 4x²y × 9xy²

• 36x³y³

• 36xy³

• 13x²y²

• 13x³y³

Multiple Choice

• a⁷

• a¹

• 1/a¹²

• a¹²

Multiple Choice

• 12

• 8

• 4

• 2

Multiple Choice

Graph of linear equation is a                          .

• straight line

• circle

• parabola  

• hyperbola

Multiple Choice

El resultado de multiplicar (3x-2)(3x+2) es:

• 9x² - 4

• 9x²-12x+4

• 9x²+4

• 9x²+12x-4

Multiple Choice

What is the inverse operation of squaring?

• Adding

• Square Root

• Multiplying

• Dividing

Multiple Choice

Which equation has x=9 as a solution

• 4 + x = 12

• 5x = 45

• 2x = 20

• x + 7 = 26

Multiple Choice

Which of these lines would be the steepest?

• y = 2x + 9

• y = 7x + 3

• y = 5x - 3

• y = 7

Multiple Choice

$$\frac{3y-3}{y}\div\frac{7y-7}{3y^2}$$  is

• $$\frac{9y}{7}$$  

• $$\frac{9y^3}{21y-21}$$  

• $$\frac{21y^2-42y+21}{3y^3}$$  

• $$\frac{7\left(y^2-2y+1\right)}{y^2}$$  

Multiple Choice

What is the solution to $$3\left(x-5\right)\ge12$$ ?

• $$x\ge\frac{17}{3}$$

• $$x\le1$$

• $$x\ge9$$

• $$x\ge-1$$