Twa kɔ nsɛm atitiriw so

Sign up for FREE

2-2 Practice

Last updated over 3 years ago

17 Nsɛmmisa

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

If y = 5x² - 4x - 18, what is y when x = -2.39?

1

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

If y = 5x² - 4x - 18, what is y when x = 3.19?

1

Asemmisa {{asɛmmisaAhyɛnsode}}

16.

Why do the solutions -2.39 and 3.19 not make 5x2 - 4x - 18 equal to exactly 20?

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Which statement is also true according to the zero product property?

A. only x = 0

B. either x = 0 or x + 10 = 0

C. either x² = 0 or 10x = 0

D. Only x + 10 = 0

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

What are the solution to the equation (10 - x)(3x - 9)?

A. -10 and 3

B. -10 and 9

C. 10 and 3

D. 10 and 9

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

What is the other solution to the equation (x - 6)(x + 5) = 0?

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

What is the other solution to the equation (x - 6)(x + 5) = 0?

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

What is one solution to the equation (x - 3)(2/3x - 6) = 0?

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

What is the other solution to the equation (x - 3)(2/3x - 6) = 0?

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

What is one solution to the equation (-3x - 15)(x + 7) = 0?

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

What is the other solution to the equation (-3x - 15)(x + 7) = 0?

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

What is one solution to the equation (x - 1)² = 16

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

What is the other solution to the equation (x - 1)² = 16

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

h(4) means calculate what 850 - 16t² is when t = 4. What is h(4)?

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

What is h(0)?

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

To the nearest second, when would the watermelon land on the ground?

Asemmisa {{asɛmmisaAhyɛnsode}}

17.

Select all the solutions to the equation 7x_² = 343.

A. 49

B.

C. 7

D. -7

E.

F.

G.