Free Printable Test 7 S2

1.

A ball rolls across the floor. The coordinates of the ball are given by x = t and y = 10 - 2t. What is the position of the ball at time t = 4?

a)

Point A

b)

Point B

c)

Point C

d)

Point D

2.

Eliminate the parameter. $x=3-2t$ $y=2+3t$

a)

$y=\frac{3}{2}x+\frac{13}{2}$

b)

$y=\frac{3}{2}x-\frac{13}{2}$

c)

$y=-\frac{3}{2}x+\frac{13}{2}$

d)

$y=-\frac{3}{2}x-\frac{13}{2}$

3.

Which graph matches the equation. $y=-\frac{3}{2}+\frac{13}{2}$

a)

b)

c)

d)

4.

Eliminate the parameter. $x=\cos\ \theta$ $y=4\ \sin\ \theta$

a)

$\frac{y^2}{4}+\frac{x^2}{1}=1$

b)

$\frac{y^2}{4}-\frac{x^2}{1}=1$

c)

$\frac{y^2}{16}-\frac{x^2}{1}=1$

d)

$\frac{y^2}{16}+\frac{x^2}{1}=1$

5.

What is the curve of this equation? $\frac{y^2}{16}+\frac{x^2}{1}=1$

a)

Circle

b)

Ellipse

c)

hyperbola

d)

Parabola

6.

match this equation to it's graph. $\frac{y^2}{16}+\frac{x^2}{1}=1\ \$

a)

b)

c)

d)

7.

Identify the slope of the paprmetic equation: $x=-2+2t$ $y=2-1t$

a)

1

b)

-2

c)

-1/2

d)

-1

8.

The paramectric equation:

$x=3\ \cos\ \theta$

$y=3\ \sin\ \theta$

is a .....

a)

Circle

b)

Ellipse

c)

Hyperbola

d)

Parabola

9.

Eliminate the parameter. $x=t$ $y=5t$

a)

$y=5x^2$

b)

$y=5x$

c)

$y=x-5$

d)

$y=x^2$

10.

Convert from parametric to rectagular

$x=t-4$

$y=2t+1$

Hint: Solve for t and then substitute into the "y" equation

a)

$y=2t-4$

b)

$y=2x+9$

c)

$y=2x+4$

d)

$y=2t-3$

11.

What valure would go in the box labeled A?

a)

-1

b)

3

c)

1

d)

-3

12.

What value would go in the box labeled B?

a)

-1

b)

3

c)

1

d)

-3

13.

Does the graph below indicate teh correct orientation (arrows drawn)?

a)

Yes

b)

No

14.

What is the x-intercept for the graph below?

a)

(2,0)

b)

(-2,0)

c)

(0,2)

d)

(0,-2)

15.

What is the rectangular equation?

a)

$y=-3x+2$

b)

$y=-3\sqrt{x+2}$

c)

$y=3\sqrt{x+2}$

d)

$y=\pm3\sqrt{x+2}$

Test 7 S2

Total questions: 15

Worksheet time: 8mins

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