Math Test Review

Algebra

100

Solve when x=2:

x+5

7

200

Solve for x:

3x+2=0

x=-2/3

300

What is the slope of this equation?

y=4x+5

m=4

400

Find the slope:

(2,5) (-1,10)

m=5/-3

500

Write the equation of a line that goes through (0,2) with slope -6. 

y=-6x+2

Geometry

100

Draw an image of parallel lines

Lines that never intersect

200

Draw an image of perpendicular lines

Lines that intersect at a 90 degree angle

300

What is the name of a triangle with 3 equal side lengths?

Equilateral triangle

400

What is the name of a triangle with two equal side lengths?

Isosceles triangle

500

(x,y) ---> (x+2,y-3)          

(1,2)

(3,-1)

Trig

100

State the quadratic formula

-b plus or minus the square root  of b²-4ac all over 2a

200

Factor: x²-1

(x-1)(x+1)

300

What does SOH CAH TOA stand for?

Sin Opposite Hypotenuse

Cosine Adjacent Hypotenuse

Tangent Opposite Adjacent

400

Rewrite log₄16=2 as an exponential.  

4²=16

500

sin(pi/2)=______

1

Pre-Calc

100

Draw the shape of a parabola

looks like a "U"

200

sin²(x)+cos²(x)=_______

1

300

Is (0,2), (2,3), (4,6), (0,5) a function?

No

400

f(x)=3x-4 and g(x)=2x² What is f(g(x))?

6x²-4

500

What is the end behavior of f(x)=x³?

Left: down or goes to negative infinity

Right:up or goes to positive infinity

Calculus

100

Find the derivative of 2x

2

200

Find the derivative of 3x²

6x

300

Find the derivative of sin(2x)

2cos(2x)

400

Find the integral of 4x³

x⁴+c

500

Find the integral of -sin(x)

cos(x)+c