Here is a graph. When you use a graphing calculator, it isn't always necessary to solve for y.

Note different colors are used for the different problems. Problem 2 has a dashed line, as described by "Remember, ...".

3 0

4 years ago

Write the equation in slope-intercept form. 4x+3y=18

Helen [10]

Answer:

y = -4/3x + 6

Step-by-step explanation:

1. 3y - 4x + 3y = 18 - 3y

2. 4x = -3y + 18

3. 18 - 4x = -3y + 18 - 18

4. -3/ -3y = 4x - 18 /3

5. y = -4/3x + 6

6 0

3 years ago

Juan wants to find two numbers such that their sum is 33 and their difference is 13. The equations that will help him find the a

bija089 [108]

$2x - 13 = 33 \\ 2x = 33 + 13 \\ 2x = 46 \\ \frac{2x}{2} = \frac{46}{2} \\ x = 23$
33-23=10. 10+23=33. 23-10=13
the numbers are 23 and 10

6 0

3 years ago

Read 2 more answers

14.51 less than the product of 26 and x

Mekhanik [1.2K]

the product of 26 and x is written as

26 times x = 26x

$= 14.51 < 26x$

$= 1451 \times {10}^{ - 2} < 26x$

6 0

3 years ago