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4 years ago

10

The parent of a constant function is: a. f(x)=c. b. f(x)=cx. c. f(x)= x

1 answer:

Sonja [21]4 years ago

7 0

Answer:

For what value of the constant c is the function f continuous on (-infinity, infinity)?

f(x)

=cx2 + 8x if x < 3

=x3 ? cx if x ? 3

Step-by-step explanation:

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8 more questions!<br><br>Please help, thanks

Allushta [10]

Problem 7 is choice B, which is the entire number line shaded in but the value -4 has a hole at this location to mean "exclude this point from the solution set". So basically x can be any number but -4.

Problem 8 is choice C. You have a closed circle (or filled in hole) at -1.5 on the number line. Then you shade to the left of the closed circle to indicate the set of values that are smaller than this endpoint. So n can be -1.5 or it can be smaller than -1.5 (something like -2 or -3, etc).

5 0

3 years ago

5/6 - 1/2 = ?<br><br>A. 1/4<br><br>B. 1/3<br><br>C. 3/4<br><br>D. 2/3<br>

zheka24 [161]

5. . 1
---- - -----
6. . 2

5. . 3
----- - -----
6. . 6

5-3
-------
6

2
-----
6

= 1/3

B

3 0

3 years ago

A bank lent $200,500 for the development of two products. If the loan for priduct X was for $50,500 more than that for product Y

Kaylis [27]

Answer:

$75,000

Step-by-step explanation:

Let

x ----> amount lent for product X

y ---->amount lent for product Y

we know that

A bank lent $200,500 for the development of two products

so

$x+y=200,500$ ----> equation A

The loan for product X was for $50,500 more than that for product Y

so

$x=y+50,500$ ----> equation B

substitute equation B in equation A

$y+50,500+y=200,500$

solve for y

$2y=200,500-50,500\\2y=150,000\\y=\$75,000$

8 0

3 years ago

I don’t know how to solve this

Romashka-Z-Leto [24]

Answer:

see explanation

Step-by-step explanation:

The perimeter is the length of all the sides in the figure.

The arc of the semi- circle is included in this.

length of arc = $\frac{1}{2}$ πd ← d is the diameter

here d = 8, hence

arc = $\frac{1}{2}$ π × 8 = 4π ← exact length

Perimeter = 10 + 8 + 10 + 4π ≈ 40.57 in ( nearest hundredth )

3 0

3 years ago

-12 is equal to a number subtracted from 3

tamaranim1 [39]

3 - 15 = -12
so that is your answer

3 0

3 years ago

Read 2 more answers