SC READY REVIEW - BASIC

Simplify the expression using exponents.

• 81⁸

• 9¹⁵

• 9⁸

• 81¹⁵

Using exponents, what is the simplified form of this expression?

• 5⁹

• 1⁵

• 5¹⁴

• 5⁵

What is the value of 18⁰?

• 18

• 0

• 1

• -18

How do you write the standard number 0.00095 in scientific notation?

• 9.5 x 10^-3

• 9.5 x 10^-5

• 9.5 x 10^-4

• 9.5 x 10^-6

Write the standard number 6,267,000 in scientific notation.

• 62.67 x 10⁶

• 6.267 x 10⁶

• 6.267 x 10⁴

• 6.267 x 10⁷

What is the best estimate for the following.

• 9.3432...

• 6.782...

• 8.2326...

• 10.7638...

This is between which two integers?

• 12 and 13

• 13 and 14

• 45 and 46

• 91 and 92

Which integer is a perfect square?

• 169

• 24

• 10

• 212

Standard form of a quadratic equation

• y=x²
• y=ax²+bx+c
• y=mx+b
• y=x

In the equation y=mx+b, b is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin