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3 years ago

Graph the linear function described by the equation y=-3x-2.

Mathematics

2 answers:

Rudik [331]3 years ago

8 0

The graph is in the picture I added. :3

Vesna [10]3 years ago

4 0

Answer:

step 1: slope= -3, y-intercept= -2

Step 2: Plot the y intercept

step 3: use the slope to plot one more point: -(0, -2)

step 4: the straight line through these points shows the graph of the function: (1, -5)

Step-by-step explanation:

EDGE 2020 test correct

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In basketball, hang time is the time that both of your feet are off the ground during a jump.

matrenka [14]

Expression: <span>t=2(2h/32)^1/2

Squaring on both sides,
t</span>² = 2(2h/32)
t² = 4h/32
t² = h/8
h = 8t²

Height of player 1 = 8(0.9)² = 6.48 Feet
Height of player 2 = 8(0.8)² = 5.12 Feet

Difference = 6.48 - 5.12= 1.36 Feet = 16.32 in

In short, Your Answer would be:16 Inches

Hope this helps!

3 0

3 years ago

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Solve x∕4 + y∕3 = 1 for x.

VladimirAG [237]

Answer:

D)x = 4∕3y – 4

Step-by-step explanation:

$\frac{x}{4} + \frac{y}{3} = 1$

$3x + 4y = 12$

$3x = 12 - 4y$

$x = 4 - \frac{4}{3} y$

7 0

2 years ago

Please help me in this one!!

olga2289 [7]

A^3
a to the power of three

6 0

2 years ago

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The formula A equals =P left parenthesis 1 plus r right parenthesis squared (1+r)2 gives the amount A in dollars that P dollars

vlabodo [156]

The interest rate is 3.5%.

EXPLANATION

We substitute the given values into the formula;

$A=P(1+\frac{r}{100})^t$

to obtain

$6427.35=6000(1+\frac{r}{100})^2$

We divide through by 6000 to obtain,

$\frac{6427.35}{6000}=(1+\frac{r}{100})^2$

This implies that,

$1.071225=(1+\frac{r}{100})^2$

We take the square root of both sides,

$\sqrt{1.071225}=(1+\frac{r}{100})$

This gives us,

$1.035=(1+\frac{r}{100})$

Add -1 to both sides of the equation to obtain

$0.035=\frac{r}{100}$

Multiply through by 100 to obtain;

$r=3.5$ %

$Therefore the rate is 3.5%$

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3 years ago

Which of the following are the factors of q3 – q2 + 2q – 2?

alexdok [17]

$x {}^{3} - x {}^{2} + 2x - 2 \\ \\ x {}^{2} (x - 1) + 2(x - 1) \\ \\ (x - 1)(x {}^{2} + 2)$

5 0

3 years ago

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