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3 years ago

the one-to-one functions g and h are defined as followg={(-2, -6), (3, -3), (6, -9), (9, 6)} h(x) = 2x-3

Mathematics

1 answer:

Anna11 [10]3 years ago

5 0

Answer: H (x ) = x ^2 − 3 x + C

its for h(x)=2x-3

Step-by-step explanation:

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A package of 3 pairs of insulate gloves costs $22.77. What is the unit price of the pairs of gloves

ArbitrLikvidat [17]

Answer:

$7.59

Step-by-step explanation:

If 3 pairs of gloves costs $22.77, then 1 pair of gloves costs $22.77 ÷ 3.

$22.77 ÷ 3 = $7.59

1 pair of gloves costs $7.59.

6 0

3 years ago

Read 2 more answers

Is x-8 a factor of p(x)= x3-9x2+12x-17

BartSMP [9]

x-8 is not a factor of $p(x) = x^3-9x^2+12x-17$

Step-by-step explanation:

In order to check whether a term is factor of given expression or not we put the value in the expression. If the expression is zero, then the value is a factor otherwise not.

Given polynomial is:

$p(x) = x^3-9x^2+12x-17$

We have to check if x-8 is factor of given polynomial or not. for that purpose we have to put

$x-8 = 0\\x = 8$

Putting in the polynomial

$p(x) = (8)^3 - 9(8)^2+12(8)-17\\= 512 - 8(64) + 96 - 17\\= 512-512+96-17\\=79$

Hence,

x-8 is not a factor of $p(x) = x^3-9x^2+12x-17$

Keywords: Polynomials, expressions

Learn more about polynomials at:

#LearnwithBrainly

8 0

3 years ago

F(x) = -x^2<br> Find f(3)

Lemur [1.5K]

Answer:

Step-by-step explanation:

f(x) = -x^2

f(3) = -3^2

f(3) = 9

5 0

3 years ago

Solve the equation 4s2+32s=60 by completing the square

lord [1]

Answer:

s = -4 ± √31

Step-by-step explanation:

Given 4 $s^{2}$ + 32s = 60

divide by 4 throughout

$s^{2} + 8s = 15\\s^{2} + 8s + (\frac{8}{2}) ^{2} = 15 + (\frac{8}{2}) ^{2}$

$(s + 4)^{2} = 31\\s + 4 = \sqrt{31}$

s = -4 ± √31

7 0

3 years ago

Solve for the solution to following x^2+x=12

timama [110]

Solving for x =
x= 3, -4

4 0

4 years ago