3 years ago

Select the equivalent expression.

1 answer:

8 0

Answer:

Step-by-step explanation:

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Lubov Fominskaja [6]

To calculate for the y-intercept, simply solve for an equation where x=0

9(0)-6y=-36
-6y=-36
divide both sides by -6
y=6

The y-intercept is 6

6 0

3 years ago

Anika [276]

Answer:

1st statement is true

2nd is false (amplitude is (max - min) ÷ 2 so (5.8 - 4.6) ÷ 2 = 0.6)

3rd is true

4th is false (frequency is the reciprocal of period, they can't be the same)

5 0

3 years ago

Alexandra [31]

806 - 44 = 762.
762 divided by 2 = 381.
381 + 44 = 425. Hope it helps! :)

3 0

3 years ago

evablogger [386]

Answer:

After expanding the polynomial $(3c + 2)(c^2-6c-4)$ we get $3c^3-16c^2-24c-8$

Step-by-step explanation:

We need to expand the polynomial $(3c + 2)(c^2-6c-4)$

Multiply the terms:

$(3c + 2)(c^2-6c-4)\\=3c(c^2-6c-4)+2(c^2-6c-4)\\=3c^3-18c^2-12c+2c^2-12c-8\\=3c^3-18c^2+2c^2-12c-12c-8\\=3c^3-16c^2-24c-8$

So, after expanding the polynomial $(3c + 2)(c^2-6c-4)$ we get $3c^3-16c^2-24c-8$

3 0

3 years ago

Mice21 [21]

Answer:

Step-by-step explanation:

3 0

3 years ago