8th Grade STAAR Chart

What is the formula for volume of a cylinder?

• $V\ =\ \pi r^2h$

• $V\ =\ \frac{1}{3}\pi r^2h$

• $V\ =\ 2\pi rh\ +\ 2\pi r^2$

• $V\ =\ \frac{4}{3}\pi r^3$

Tags

CCSS.8.G.C.9

What is the formula for volume of a sphere?

• $V\ =\ \pi r^2h$

• $V\ =\ \frac{1}{3}\pi r^2h$

• $V\ =\ 2\pi rh\ +\ 2\pi r^2$

• $V\ =\ \frac{4}{3}\pi r^3$

Tags

CCSS.8.G.C.9

What is the formula for volume of a cone?

• $V\ =\ \pi r^2h$

• $V\ =\ \frac{1}{3}\pi r^2h$

• $V\ =\ 2\pi rh\ +\ 2\pi r^2$

• $V\ =\ \frac{4}{3}\pi r^3$

Tags

CCSS.8.G.C.9

What is the formula for total surface area of a cylinder?

•  $V\ =\ \pi r^2h$ 

•  $S\ =\ 2\pi rh$ 

•  $S\ =\ 2\pi rh\ +\ 2\pi r^2$ 

• $V\ =\ \frac{4}{3}\pi r^3$

Tags

CCSS.8.G.C.9

What is slope-intercept form?

• $y\ =\ mx+b$

• $m=\frac{y_{2\ }-\ y_1}{x_{2\ }-\ x_1}$

• $y\ =\ kx$

• $I\ =\ \Pr t$

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

What is the equation to find slope of a line?

• $y\ =\ mx+b$

• $m=\frac{y_{2\ }-\ y_1}{x_{2\ }-\ x_1}$

• $y\ =\ kx$

• $I\ =\ \Pr t$

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

What is the formula for compound interest?

• $I\ =\ \Pr t\$

• $A\ =\ P\left(1+r\right)^t$

• $a^2\ +b^2\ =\ c^2$

• $y\ =\ mx+b$

What is the formula for simple interest?

• $I\ =\ \Pr t\$

• $A\ =\ P\left(1+r\right)^t$

• $a^2\ +b^2\ =\ c^2$

• $y\ =\ mx+b$

What is the formula for Pythagorean theorem?

• $I\ =\ \Pr t\$

• $A\ =\ P\left(1+r\right)^t$

• $a^2\ +b^2\ =\ c^2$

• $y\ =\ mx+b$

Tags

CCSS.8.G.B.6

CCSS.8.G.B.7

What is the formula for lateral surface area of a cylinder?

•  $V\ =\ \pi r^2h$ 

•  $S\ =\ 2\pi rh$ 

•  $S\ =\ 2\pi rh\ +\ 2\pi r^2$ 

• $V\ =\ \frac{4}{3}\pi r^3$

Tags

CCSS.8.G.C.9